Tohutoro APA (7th ed.)

Fickett,Jr., H. L. (1974). Peter's Principles. G.L Regal.

Tohutoru Kātū Chicago (17th ed.)

Fickett,Jr., Harold L. Peter's Principles. Glendale: G.L Regal, 1974.

Tohutoro MLA (9th ed.)

Fickett,Jr., Harold L. Peter's Principles. G.L Regal, 1974.