APA (7e ed.) Bronvermelding

SUYANTO, K. K., & SRI RACHMAJANTI. Let's communicate in english: a speaking course for advanced: A speaking course for advanced. Bayumedia.

Chicago (17e ed.) Bronvermelding

SUYANTO, Kasihani K.E, en SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Advanced: A Speaking Course for Advanced. Malang: Bayumedia.

MLA (9e ed.) Bronvermelding

SUYANTO, Kasihani K.E, en SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Advanced: A Speaking Course for Advanced. Bayumedia.