Dyfyniad APA

Theobald, W., & Dunsmore, H. E. (2015). Internet resources for leisure and tourism. Butterworth-Henemann.

Dyfyniad Arddull Chicago

Theobald, William, và H E. Dunsmore. Internet Resources for Leisure and Tourism. Butterworth-Henemann, 2015.

Dyfyniad MLA

Theobald, William, và H E. Dunsmore. Internet Resources for Leisure and Tourism. Butterworth-Henemann, 2015.

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