Dyfyniad APA

UTAMI Widijati, & Daru Wijayanti. (2011). Super Duper Smart Activity Book. Yogyakarta: Bangkit.

Dyfyniad Arddull Chicago

UTAMI Widijati, and Daru Wijayanti. Super Duper Smart Activity Book. Yogyakarta: Bangkit, 2011.

Dyfyniad MLA

UTAMI Widijati, and Daru Wijayanti. Super Duper Smart Activity Book. Yogyakarta: Bangkit, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.