APA

Rableb Nakalasin, Kanitta Utawanit & Yura Iemchuen. (1991). Practical English structure : a textbook for EG. 211 (English structure 1). Bangkok: Thammasat University Press.

Chicago

Rableb Nakalasin, Kanitta Utawanit and Yura Iemchuen. 1991. Practical English structure : a textbook for EG. 211 (English structure 1). Bangkok: Thammasat University Press.

Harvard

Rableb Nakalasin, Kanitta Utawanit and Yura Iemchuen. (1991). Practical English structure : a textbook for EG. 211 (English structure 1). Bangkok: Thammasat University Press.

MLA

Rableb Nakalasin, Kanitta Utawanit and Yura Iemchuen. Practical English structure : a textbook for EG. 211 (English structure 1). Bangkok: Thammasat University Press. 1991.