Gaya APA
Urry, S, A.
(1953).
Solution of problems in strength of materials
(
1)
.
London:
Sir Iaac Pitman & Sons, LTD.
Gaya MLA
Urry, S., A.
"Solution of problems in strength of materials".
1
London:
Sir Iaac Pitman & Sons, LTD,
1953.
Text.