Sutheeshna, B. (2008). Tourism development revisited. Response Books.
Chicagoスタイル(17版)引用形式Sutheeshna, Babu. Tourism Development Revisited. New Delhi: Response Books, 2008.
MLA(9版)引用形式Sutheeshna, Babu. Tourism Development Revisited. Response Books, 2008.
警告: この引用は必ずしも正確ではありません.