Dyfyniad APA

Barnabas, B. (1984). Develop your power to deal with people. Parker Publishing.

Dyfyniad Arddull Chicago

Barnabas, Bentley. Develop Your Power to Deal with People. India: Parker Publishing, 1984.

Dyfyniad MLA

Barnabas, Bentley. Develop Your Power to Deal with People. Parker Publishing, 1984.

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