GOPALAKRISHNA D. (1994). STUDY OF MANAGERIAL ECONOMICS (3RD.). HIMALAYA PUBLISHING HOUSE.
芝加哥风格引文GOPALAKRISHNA D. STUDY OF MANAGERIAL ECONOMICS. 3RD. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1994.
MLA引文GOPALAKRISHNA D. STUDY OF MANAGERIAL ECONOMICS. 3RD. HIMALAYA PUBLISHING HOUSE, 1994.
警告：这些引文格式不一定是100％准确.