Cita APA

MILL, R. C. (1990). Tourism The International Business Robert Christie Mill. Prentice-Hall.

Chicago Style (17th ed.) Citation

MILL, Robert Christie. Tourism The International Business Robert Christie Mill. Prentice-Hall, 1990.

Cita MLA

MILL, Robert Christie. Tourism The International Business Robert Christie Mill. Prentice-Hall, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.