Gaya APA

Suyanto, K, K., Rachmajanti, S. (2003). Let's Communicate in English : A Speaking Course for Advanced Level (Book 3) . Malang: Bayumedia Publishing.

Gaya MLA

Suyanto, Kasihani, K.E.., Rachmajanti, Sri. "Let's Communicate in English : A Speaking Course for Advanced Level (Book 3)". Malang: Bayumedia Publishing, 2003. Text.