APA引文

S, A. (2011). ECONOMICS 1A for Senior High School Grade X Semester 1. ESIS.

Chicago Style (17th ed.) Citation

S, Alam. ECONOMICS 1A for Senior High School Grade X Semester 1. ESIS, 2011.

MLA引文

S, Alam. ECONOMICS 1A for Senior High School Grade X Semester 1. ESIS, 2011.

警告：這些引文格式不一定是100％准確.