Gaya APA

002, A, K, 0. (2009). mproving Vocabulary Mastery of The Second Year Students of SMP Negeri Lipunoto Boul Through Picture . Palu: Pascasarjana Untad.

Gaya MLA

002, Akrab, K102, 07. "mproving Vocabulary Mastery of The Second Year Students of SMP Negeri Lipunoto Boul Through Picture". Palu: Pascasarjana Untad, 2009. .