Gaya APA
SPOTTS, M.F. (1998).
Design of Machine Elements Seventh Edition (7).
:
Prentice Hall.
Gaya Chicago
SPOTTS, M.F.
Design of Machine Elements Seventh Edition.
7
:
Prentice Hall,
1998.
CD-ROM.
Gaya MLA
SPOTTS, M.F.
Design of Machine Elements Seventh Edition.
7
:
Prentice Hall,
1998.
CD-ROM.
Gaya Turabian
SPOTTS, M.F.
Design of Machine Elements Seventh Edition.
7
:
Prentice Hall,
1998.
CD-ROM.