Παραπομπή APA

Lakshman K.P. (2008). Tourism development problems and prospects/1e. ABD.

Παραπομπή Chicago Style

Lakshman K.P. Tourism Development Problems and Prospects/1e. Jaipur: ABD, 2008.

Παραπομπή MLA

Lakshman K.P. Tourism Development Problems and Prospects/1e. ABD, 2008.