Beedu R,R. (2004). Documantatary letter of credit with export. Snow White Publishers.
芝加哥风格引文Beedu R,R. Documantatary Letter of Credit with Export. Delhi: Snow White Publishers, 2004.
MLA引文Beedu R,R. Documantatary Letter of Credit with Export. Snow White Publishers, 2004.
警告：这些引文格式不一定是100％准确.