APA aipamena

Shackley, M. (1998). Visitor management: Case studies from world heritage sites. Butterworth Heinemnn.

Chicago Style aipamena

Shackley, Myra. Visitor Management: Case Studies from World Heritage Sites. Oxford: Butterworth Heinemnn, 1998.

MLA aipamena

Shackley, Myra. Visitor Management: Case Studies from World Heritage Sites. Butterworth Heinemnn, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.