APA (7e ed.) Bronvermelding

HALL, C. M. &. O. ASPECTS OF TOURISM - NATURE BASED TOURISM IN PERIPHERAL AREAS. VIVA BOOKS.

Chicago (17e ed.) Bronvermelding

HALL, C. MICHAEL & OTHERS. ASPECTS OF TOURISM - NATURE BASED TOURISM IN PERIPHERAL AREAS. DELHI: VIVA BOOKS.

MLA (9e ed.) Bronvermelding

HALL, C. MICHAEL & OTHERS. ASPECTS OF TOURISM - NATURE BASED TOURISM IN PERIPHERAL AREAS. VIVA BOOKS.