GUPTA PARUL. (2018). EXPORT IMPORT MANAGEMENT. MC GRAW HILL EDUCATION.
Chicago Style (17th ed.) CitationGUPTA PARUL. EXPORT IMPORT MANAGEMENT. NEW DELHI: MC GRAW HILL EDUCATION, 2018.
MLA引文GUPTA PARUL. EXPORT IMPORT MANAGEMENT. MC GRAW HILL EDUCATION, 2018.
警告:這些引文格式不一定是100%准確.