Gaya APA

Nasution, M, N., Sikumbang, R. (2010). Manajemen Jasa Terpadu (Total Service MAnagement) (Cet.2). : Ghalia Indonseia.

Gaya MLA

Nasution, M., Nur., Sikumbang, Risman. "Manajemen Jasa Terpadu (Total Service MAnagement)". Cet.2 : Ghalia Indonseia, 2010. Textbook.