Sembiring, M. (2015). Omset Berlipat dari Bisnis Hotel, Tur dan Travel. Cemerlang Publishing.
Chicago Style (17th ed.) CitationSembiring, Meskardo. Omset Berlipat Dari Bisnis Hotel, Tur Dan Travel. Cemerlang Publishing, 2015.
MLA (8th ed.) CitationSembiring, Meskardo. Omset Berlipat Dari Bisnis Hotel, Tur Dan Travel. Cemerlang Publishing, 2015.
Warning: These citations may not always be 100% accurate.