APA

Pedler M., Boydell T. & Burgoyne J. (1994). Amanager's guide to self-development. Londres (Inglaterra): McGraw-Hill.

Chicago

Pedler Mike, Boydell Tom and Burgoyne John. 1994. Amanager's guide to self-development. Londres (Inglaterra): McGraw-Hill.

Harvard

Pedler M., Boydell T. and Burgoyne J. (1994). Amanager's guide to self-development. Londres (Inglaterra): McGraw-Hill.

MLA

Pedler Mike, Boydell Tom and Burgoyne John. Amanager's guide to self-development. Londres (Inglaterra): McGraw-Hill. 1994.