APA
Hansen E. C., . (2007). Successful qualitative health research. Australia: Allen & Unwin.
Chicago
Hansen Emily C, . 2007. Successful qualitative health research. Australia: Allen & Unwin.
Harvard
Hansen E. C., . (2007). Successful qualitative health research. Australia: Allen & Unwin.
MLA
Hansen Emily C, . Successful qualitative health research. Australia: Allen & Unwin. 2007.