Broadbent, K. P. (1973). Tourism and the leisure industry: International problems and prospects [1963-1973]. Commonwealth Agriculture Bureaux.
Citazione stile Chigago Style (17a edizione)Broadbent, K. P. Tourism and the Leisure Industry: International Problems and Prospects [1963-1973]. [Oxford]: Commonwealth Agriculture Bureaux, 1973.
Citatione MLA (9a ed.)Broadbent, K. P. Tourism and the Leisure Industry: International Problems and Prospects [1963-1973]. Commonwealth Agriculture Bureaux, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.