Dyfyniad APA

Riddle, D. I., & Sutcliffe, L. G. (1997). Successful services exporting: A handbook for firms, associations and governments. ITC.

Dyfyniad Arddull Chicago

Riddle, Dorothy I., and Leni G. Sutcliffe. Successful Services Exporting: A Handbook for Firms, Associations and Governments. Geneva: ITC, 1997.

Dyfyniad MLA

Riddle, Dorothy I., and Leni G. Sutcliffe. Successful Services Exporting: A Handbook for Firms, Associations and Governments. ITC, 1997.

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