Encyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.
Chicago Style (17th ed.) CitationEncyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.
MLA引文Encyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.
警告：這些引文格式不一定是100％准確.