Gaya APA
Theory of machines. (2001).
New Delhi:
Satya Prakashan.
Gaya Chicago
Theory of machines.
.
New Delhi:
Satya Prakashan,
2001.
Buku.
Gaya MLA
Theory of machines.
.
New Delhi:
Satya Prakashan,
2001.
Buku.
Gaya Turabian
Theory of machines.
New Delhi:
Satya Prakashan,
2001.
Buku.