APA (7e ed.) Bronvermelding

Broadbent, K. P. (1973). Tourism and the leisure industry: International problems and prospects [1963-1973]. Commonwealth Agriculture Bureaux.

Chicago (17e ed.) Bronvermelding

Broadbent, K. P. Tourism and the Leisure Industry: International Problems and Prospects [1963-1973]. [Oxford]: Commonwealth Agriculture Bureaux, 1973.

MLA (9e ed.) Bronvermelding

Broadbent, K. P. Tourism and the Leisure Industry: International Problems and Prospects [1963-1973]. Commonwealth Agriculture Bureaux, 1973.