Gaya APA
Widiatmoko, Irwan. (2008).
Super Great Memory: Indonesian Memory Handbook .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya Chicago
Widiatmoko, Irwan.
Super Great Memory: Indonesian Memory Handbook.
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Multimedia.
Gaya MLA
Widiatmoko, Irwan.
Super Great Memory: Indonesian Memory Handbook.
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Multimedia.
Gaya Turabian
Widiatmoko, Irwan.
Super Great Memory: Indonesian Memory Handbook.
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Multimedia.