Kumar, R. (1995). Coastal tourism and environment. A P H.
Chicagoスタイル(17版)引用形式Kumar, Ravi. Coastal Tourism and Environment. New Delhi: A P H, 1995.
MLA(9版)引用形式Kumar, Ravi. Coastal Tourism and Environment. A P H, 1995.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式