Collin, P. H. (1994). Dictionary of hotels, tourism and catering management. UBSPD.
Chicago Edition CitationCollin, P. H. Dictionary of Hotels, Tourism and Catering Management. New Delhi: UBSPD, 1994.
Cita MLACollin, P. H. Dictionary of Hotels, Tourism and Catering Management. UBSPD, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.