Dyfyniad APA

Ager, D. (1998). The soccer referee's manual (2.). A&C Black.

Dyfyniad Arddull Chicago

Ager, David. The Soccer Referee's Manual. 2. London: A&C Black, 1998.

Dyfyniad MLA

Ager, David. The Soccer Referee's Manual. 2. A&C Black, 1998.

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