Gaya APA
Booklist; Spot on Sci-tech. (2010).
:
PT Balai Pustaka.
Gaya Chicago
Booklist; Spot on Sci-tech.
.
:
PT Balai Pustaka,
2010.
.
Gaya MLA
Booklist; Spot on Sci-tech.
.
:
PT Balai Pustaka,
2010.
.
Gaya Turabian
Booklist; Spot on Sci-tech.
:
PT Balai Pustaka,
2010.
.