Chinn, P. L., & Kramer, M. K. (1991). Theory and nursing: A systematic approach (3rd ed.). Mosby Year Book.
Čikaški stil citiranja (17. izdanje)Chinn, Peggy L., i Maeona K. Kramer. Theory and Nursing: A Systematic Approach. 3rd ed. St. Louis: Mosby Year Book, 1991.
MLA način citiranja (9. izdanje)Chinn, Peggy L., i Maeona K. Kramer. Theory and Nursing: A Systematic Approach. 3rd ed. Mosby Year Book, 1991.
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