Gaya APA

Rahardi, Kunjana, Ransus, Fransiskus. (2009). Communicative english for office staff and administrative assistands . Jakarta: Gramata Publishing.

Gaya Chicago

Rahardi, Kunjana, Ransus, Fransiskus. Communicative english for office staff and administrative assistands. Jakarta: Gramata Publishing, 2009. Text.

Gaya MLA

Rahardi, Kunjana, Ransus, Fransiskus. Communicative english for office staff and administrative assistands. Jakarta: Gramata Publishing, 2009. Text.

Gaya Turabian

Rahardi, Kunjana, Ransus, Fransiskus. Communicative english for office staff and administrative assistands. Jakarta: Gramata Publishing, 2009. Print.