Gaya APA

Pramono, T., Rachmawati, A. (2013). Having fun with open office cals (Cet. 1). Yogyakarta: Skripta media creative.

Gaya MLA

Pramono, Teguh., Rachmawati, Aullya. "Having fun with open office cals". Cet. 1 Yogyakarta: Skripta media creative, 2013. Text.