Erik Obeng
Machinery's handbook. 29th edition
Industrial Press, 2012
 Multimedia
Oberg, Erik
Machinery's handbook. 29th edition
Industrial Press, 2012
 Multimedia
Oberg, Erik
Machinery's handbook : a reference book for the mechanical engineer, draftsman, toolmaker, and machinist
Industrial Press, 1959
 Buku Referensi
Carvill, J.
Mechanical engineer's data handbook
Butterworth-Heinemann Ltd., 1993
 Buku Referensi
Handbook of mechanical engineering calculations
edited by Tyler G. Hicks
McGraw-Hill, 1997
 Buku Referensi