Gaya APA
Zemansky, M, W., Sears, .
(1987).
University physics
(
7th.ed.)
.
Reading,Massachusetts:
Addison-Wesley.
Gaya MLA
Zemansky, Mark, W.., Sears, .
"University physics".
7th.ed.
Reading,Massachusetts:
Addison-Wesley,
1987.
Text.