Teaching strategies that promote thinking : models and curriculum
edited by by Ai Choo Ong and Gary D. Borich
McGraw-Hill, 2006
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Buranapatana, Maliwan
Task-based language teaching approach in the teaching of Thai language speaking skills to Japanese students = การเรียนรู้ที่เน้นภาระงานในการสอนทักษะการพูดภาษาไทยสําหรับนักศึกษาชาวญี่ปุ่น
Graduate School of Language and Culture, Osaka University, 2018
 Artikel Jurnal
International organisation: a conceptual approach
edited by Paul Taylor and A.J.R. Groom
Frances Pinter, 1978
 Buku Teks SO
Porter, Burton Frederick
Philosophy; a literary and conceptual approach
Harcourt Brace Jovanovich, 1974
 Buku Teks SO
Charon, Joel M.
Sociology: a conceptual approach
Allyn and Bacon, 1992
 Buku Teks SO