NABHI PUBLICATION. (1992). IMPORT-EXPORT POLICY & PROCEDURES 1992-97 (2.). NABHI PUBLICATION.
芝加哥风格引文NABHI PUBLICATION. IMPORT-EXPORT POLICY & PROCEDURES 1992-97. 2. NEW DELHI: NABHI PUBLICATION, 1992.
MLA引文NABHI PUBLICATION. IMPORT-EXPORT POLICY & PROCEDURES 1992-97. 2. NABHI PUBLICATION, 1992.
警告：这些引文格式不一定是100％准确.