Tan, P. Y. (2020). A review of distance decay research trends in tourism from 2000-2020.
シカゴスタイル引用形Tan, Pei Yee. A Review of Distance Decay Research Trends in Tourism From 2000-2020. 2020.
MLA引用形式Tan, Pei Yee. A Review of Distance Decay Research Trends in Tourism From 2000-2020. 2020.
警告: この引用は必ずしも正確ではありません.