Gaya APA
Sustiwi, A., Hotimah, . (2008).
Class and home activities quantum playing for smart children .
Yogyakarta:
Almatera.
Gaya MLA
Sustiwi, Atik., Hotimah, .
"Class and home activities quantum playing for smart children".
Yogyakarta:
Almatera,
2008.
Text.