Hergert, D. (1982). Basic for business. Sybex.
Chicago Style (17th ed.) CitationHergert, Douglas. Basic for Business. Berkeley: Sybex, 1982.
MLA (9th ed.) CitationHergert, Douglas. Basic for Business. Sybex, 1982.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.