Gaya APA
PYTEL, A., KIUSALAAS, J.
(2017).
Engineering mechanics statics
(
4th ed.)
.
Australia:
CENGAGE Learning.
Gaya MLA
PYTEL, Andrew., KIUSALAAS, Jaan.
"Engineering mechanics statics".
4th ed.
Australia:
CENGAGE Learning,
2017.
Buku.