Gaya APA

H.Lamberton, L., -Evans, L, M. (2002). Human Relation Strategies for Success (2). Illinois: Glencoe McGraw-Hill.

Gaya MLA

H.Lamberton, Lowell., -Evans, Leslie, Minor. "Human Relation Strategies for Success". 2 Illinois: Glencoe McGraw-Hill, 2002. Text.