Gaya APA

Timoshenko, . (1958). Strength Of Materials : Part II Elementary / Third Edition/Timoshenko (^a3 ^bJilid1). New York: Robert E. Krieger Publishing Company.

Gaya MLA

Timoshenko, . "Strength Of Materials : Part II Elementary / Third Edition/Timoshenko". ^a3 ^bJilid1 New York: Robert E. Krieger Publishing Company, 1958. Text.