Pearce, D. G. (2012). Frameworks for tiurism research. Wallingford, Oxfordshire: CAB International.
Trích dẫn kiểu ChicagoPearce, Douglas G. Frameworks for Tiurism Research. Wallingford, Oxfordshire: CAB International, 2012.
Deismireacht MLAPearce, Douglas G. Frameworks for Tiurism Research. Wallingford, Oxfordshire: CAB International, 2012.
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