Gaya APA

Tarongi, A, V. (2003). Increasing services by applying familiar tradition in all departments of Tugu Park Hotel Malang . Malang, Jatim: UNMER.

Gaya MLA

Tarongi, Alberto, Valentino. "Increasing services by applying familiar tradition in all departments of Tugu Park Hotel Malang". Malang, Jatim: UNMER, 2003. Text.