Gaya APA

Service Management. (2017). Yogyakarta: Andi.

Gaya Chicago

Service Management. 3. Yogyakarta: Andi, 2017. Buku.

Gaya MLA

Service Management. 3. Yogyakarta: Andi, 2017. Buku.

Gaya Turabian

Service Management. Yogyakarta: Andi, 2017. Buku.