W.A, M. (1985). Sistem pelayanan makanan dan minuman secara internasional(Food r Beverage service). Andi Offset.
Chicago Style (17th ed.) CitationW.A, Marsum. Sistem Pelayanan Makanan Dan Minuman Secara Internasional(Food R Beverage Service). Andi Offset, 1985.
MLA (8th ed.) CitationW.A, Marsum. Sistem Pelayanan Makanan Dan Minuman Secara Internasional(Food R Beverage Service). Andi Offset, 1985.
Warning: These citations may not always be 100% accurate.