CHOPRA BS KS. (1992). BUSINESS ENVIRONMENT IN INDIA 1992-93. WILEY EASTERN.
芝加哥风格引文CHOPRA BS KS. BUSINESS ENVIRONMENT IN INDIA 1992-93. NEW DELHI: WILEY EASTERN, 1992.
MLA引文CHOPRA BS KS. BUSINESS ENVIRONMENT IN INDIA 1992-93. WILEY EASTERN, 1992.
警告：这些引文格式不一定是100％准确.