APA Style

CHITTAYASOTHORN, S. (2017). RELATIONAL DATABASE SYSTEMS LANGUAGE, CONCEPT TUAL MODELING AND DESIGN FOR ENGINEERS (ครั้งที่ 1). Bangkok: Nutcha Printin.

MLA Style

CHITTAYASOTHORN, SUPHAMIT. "RELATIONAL DATABASE SYSTEMS LANGUAGE, CONCEPT TUAL MODELING AND DESIGN FOR ENGINEERS". ครั้งที่ 1 Bangkok: Nutcha Printin, 2017. Text.