APA引文

BERI G.C. (1990). MARKETING RESEARCH. TATA MC GRAW HILL.

Chicago Style (17th ed.) Citation

BERI G.C. MARKETING RESEARCH. TATA MC GRAW HILL, 1990.

MLA引文

BERI G.C. MARKETING RESEARCH. TATA MC GRAW HILL, 1990.

警告：這些引文格式不一定是100％准確.