Citazione APA

Inskeep, E. A. (1991). Tourism planning: An integrated and sustainable development approach.

Stile di citazione Chicago

Inskeep, Edward; Author. Tourism Planning: An Integrated and Sustainable Development Approach. New York, John Wiley & Sons, Inc, 1991.

Citazione MLA

Inskeep, Edward; Author. Tourism Planning: An Integrated and Sustainable Development Approach. 1991.