Lamberton, L. H., & Minor-Evans, L. (1995). Human relations: Strategies for success. Irwin.
Lua i Stíl Chicago (17ú heag.)Lamberton, Lowell H., agus Leslie Minor-Evans. Human Relations: Strategies for Success. Chicago: Irwin, 1995.
Lua MLA (9ú heag.)Lamberton, Lowell H., agus Leslie Minor-Evans. Human Relations: Strategies for Success. Irwin, 1995.
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