Gaya APA
Widiatmoko, Irwan. (2006).
SGM Super Genius Memory (Cet. II).
Surabaya:
PT. Java Pustaka Media Utama.
Gaya Chicago
Widiatmoko, Irwan.
SGM Super Genius Memory.
Cet. II
Surabaya:
PT. Java Pustaka Media Utama,
2006.
.
Gaya MLA
Widiatmoko, Irwan.
SGM Super Genius Memory.
Cet. II
Surabaya:
PT. Java Pustaka Media Utama,
2006.
.
Gaya Turabian
Widiatmoko, Irwan.
SGM Super Genius Memory.
Cet. II
Surabaya:
PT. Java Pustaka Media Utama,
2006.
.