Gaya APA

Suhendi, A. (2003). An esp framework for foreign language learners (Vol. 3, No. 1/ April 2003). Medan: Fakultas Sastra Universitas Islam Sumatera Utara.

Gaya MLA

Suhendi, Andang. "An esp framework for foreign language learners". Vol. 3, No. 1/ April 2003 Medan: Fakultas Sastra Universitas Islam Sumatera Utara, 2003. Art Original.