Gaya APA

Prastowo, P. (2010). Improve Your TOEFL Vocabulary In Seconds: Pelatihan-Pelatihan Praktis Super Efektif (Ed. 1, Cet. 1). Yogyakarta: DIVA Press.

Gaya MLA

Prastowo, Panca. "Improve Your TOEFL Vocabulary In Seconds: Pelatihan-Pelatihan Praktis Super Efektif". Ed. 1, Cet. 1 Yogyakarta: DIVA Press, 2010. Book.