| Engineering Mechanics Vol.1 by J.L. Meriam |
| Knowledge Engineering Vol I: Fundamentals by Hojjat Ade |
| Engineering News-Record 1941 Magazine Vol. 126 No. 11 |
| 1908 Modern Engineering Practice Vol 12 Mechanical draw |
| 1909 Engineering, CYCLOPEDIA APPLIED ELECTRICITY, Vol.2 |
| 1922 Automobile Engineering Vol IV Auto Mechanic Book |
| Automobile Engineering Vol VI Ford ++++ |
| 1949 AUTOMOBILE ENGINEERING BOOK vol 2 - american tech |
| Racecar Engineering UK Magazine 1997 VOL 7 #6 Racing |
| Racecar Engineering UK Magazine 1994 VOL 3 #6 Racing |
| Racecar Engineering UK Magazine 1994 VOL 4 #4 Racing |
| Racecar Engineering UK Magazine 1996 VOL 6 #4 Racing |
| Racecar Engineering UK Magazine 1996 VOL 5 #6 Racing |
| Racecar Engineering UK Magazine 1995 VOL 4 #5 Racing |
| Racecar Engineering UK Magazine 1992 VOL 2 #2 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #8 Rally |
| Racecar Engineering UK Magazine 1997 VOL 7 #5 Racing |
| Racecar Engineering UK Magazine 1994 VOL 4 #2 Racing |
| Racecar Engineering UK Magazine 1994 VOL 4 #1 Racing |
| Racecar Engineering UK Magazine 1996 VOL 6 #3 Racing |
| Racecar Engineering UK Magazine 1996 VOL 6 #2 Racing |
| Racecar Engineering UK Magazine 1993 VOL 3 #1 Racing |
| Racecar Engineering UK Magazine 1996 VOL 6 #6 Racing |
| Racecar Engineering UK Magazine 1995 VOL 5 #4 Racing |
| Racecar Engineering UK Magazine 1995 VOL 5 #2 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #2 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #3 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #4 Racing |
| Racecar Engineering UK Magazine 1996 VOL 5 #5 Racing |
| Racecar Engineering UK Magazine 1996 VOL 6 #5 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #7 Ferrari |
| Racecar Engineering UK Magazine 1993 VOL 3 #2 Racing |
| Racecar Engineering UK Magazine 1997 VOL 7 #1 Racing |
| Racecar Engineering UK Magazine 1995 VOL 5 #3 Racing |
| Racecar Engineering UK Magazine 1995 VOL 5 #1 Racing |
| Engineering News-Record 1953 Magazine Vol. 150 No. 25 |
| Engineering News-Record 1941 Magazine Vol. 126 No. 15 |
| Engineering News Record 1940 Magazine Vol. 125 No. 11 |