Gaya APA
Hopp, W, J., Spearman, M, L.
(2001).
Factory Physics
(
Second)
.
Yogyakarta:
Salemba Empat.
Gaya MLA
Hopp, Wallace, J.., Spearman, Mark, L..
"Factory Physics".
Second
Yogyakarta:
Salemba Empat,
2001.
Text.