Gaya APA
Cooper, C.
(2009).
Seri Ensiklopedia IPA: Physics Matters-Mechanics
(
Volume 2)
.
Klaten:
Pakar Raya.
Gaya MLA
Cooper, Christopher.
"Seri Ensiklopedia IPA: Physics Matters-Mechanics".
Volume 2
Klaten:
Pakar Raya,
2009.
Text.