Cita APA

Sumner, J. R. (1972). Statistics for hotels and catering. Edward Arnold.

Citación estilo Chicago

Sumner, John R. Statistics for Hotels and Catering. [London]: Edward Arnold, 1972.

Cita MLA

Sumner, John R. Statistics for Hotels and Catering. Edward Arnold, 1972.

Warning: These citations may not always be 100% accurate.