Cita APA (7a ed.)

MILL, R. C., & SASTRIO, T. B. [. (2000). Tourism the international business. RajaGrafindo Persada.

Cita Chicago Style (17a ed.)

MILL, Robert Christie, y Tri Budhi [pnj] SASTRIO. Tourism the International Business. Jakarta: RajaGrafindo Persada, 2000.

Cita MLA (9a ed.)

MILL, Robert Christie, y Tri Budhi [pnj] SASTRIO. Tourism the International Business. RajaGrafindo Persada, 2000.