Gaya APA

Musiawan, R., Kumaat, S. (2014). SMALL THINGS THAT MATTER . : PT. Gramedia Pustaka Utama.

Gaya MLA

Musiawan, Ria., Kumaat, Sirikit. "SMALL THINGS THAT MATTER". : PT. Gramedia Pustaka Utama, 2014. Text.