1. The Survey Research Handbook;Alreck,1995
2. Yukon medicine;Arnotti;The Canadian Medical Association Journal,1984
3. Analysis of powerlessness in nursing work;Attridge;Canadian Journal of Nursing Administration,1996
4. Beaton, J.I., Degner, L.F., 1990. Life and death. The Canadian Nurse, 86(3), 18–19, 21–22.
5. Health care providers and dying patients;Benoliel;OMEGA,1987