Gaya APA
TIMOSHENKO, S.
(1976).
Strength of materials, part II :
(
3rd. ed)
.
New York:
Robert E. Krieger Pub..
Gaya MLA
TIMOSHENKO, S..
"Strength of materials, part II :".
3rd. ed
New York:
Robert E. Krieger Pub.,
1976.
Buku.