Gaya APA

Liebler, J, G., McConnell, C, R. (1999). Management Principles for Health Professionals (3,5). USA: Wolters Kluwer Health.

Gaya MLA

Liebler, Joan, Gratto., McConnell, Charles, R.. "Management Principles for Health Professionals". 3,5 USA: Wolters Kluwer Health, 1999. Text.