Gerrish, K., & Lacey, A. (2010). The research process in nursing (6th ed.). Wiley-Blackwell.
Chicago Style (17th ed.) ZitazioaGerrish, Kate, eta Anne Lacey. The Research Process in Nursing. 6th ed. West Sussex: Wiley-Blackwell, 2010.
MLA (9th ed.) ZitazioaGerrish, Kate, eta Anne Lacey. The Research Process in Nursing. 6th ed. Wiley-Blackwell, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.