Gaya APA

Yassen, I. (1992). The Relationship Between Grammatical Competence And Language Performance Of Indonesian Learners Of English : A Case Study At Aba Atma Jaya . Makassar: Fak. Sastra 45 Makassar.

Gaya MLA

Yassen, Ingkewaty. "The Relationship Between Grammatical Competence And Language Performance Of Indonesian Learners Of English : A Case Study At Aba Atma Jaya". Makassar: Fak. Sastra 45 Makassar, 1992. Text.