APA Citation

(1994). Teka-teki 13 Butir Intan. Jakarta: gramedia pustaka utama.

Chicago Style Citation

Teka-teki 13 Butir Intan. Jakarta: gramedia pustaka utama, 1994.

MLA Citation

Teka-teki 13 Butir Intan. Jakarta: gramedia pustaka utama, 1994.

Warning: These citations may not always be 100% accurate.