Gaya APA

Wijaya, E. (2003). The importance of promotional mix implementation to increase room occupancy level in SwissBelhotel Borneo Banjarmasin (Weeding) . Malang, Jatim: UNMER.

Gaya MLA

Wijaya, Erika. "The importance of promotional mix implementation to increase room occupancy level in SwissBelhotel Borneo Banjarmasin (Weeding)". Malang, Jatim: UNMER, 2003. Text.