RAM PARAS. (1989). EXPORT: WHAT,WHERE,HOW PROCEDURES AND DOCUMENTS (13.). ANUPAM PUBLICATION.
芝加哥风格引文RAM PARAS. EXPORT: WHAT,WHERE,HOW PROCEDURES AND DOCUMENTS. 13. DELHI: ANUPAM PUBLICATION, 1989.
MLA引文RAM PARAS. EXPORT: WHAT,WHERE,HOW PROCEDURES AND DOCUMENTS. 13. ANUPAM PUBLICATION, 1989.
警告：这些引文格式不一定是100％准确.