Heil, E. (1995). Servicepolitik und Marketing-Mix.
Chicago Style (17th ed.) CitationHeil, Egon. Servicepolitik Und Marketing-Mix. Rosenheim, 1995.
MLA (9th ed.) CitationHeil, Egon. Servicepolitik Und Marketing-Mix. 1995.
Warning: These citations may not always be 100% accurate.