van Dassen D.
Dimens Health Serv. 1979 Dec;56(12):36-9.
PMID: 510827

Lévesque-Barbès H.
Nurs Que. 1987 Nov-Dec;7(6):70-3.
PMID: 3684066

Murray S.
Pers Adm. 1983 Jun;28(6):100-5.
PMID: 10263514

Hyde JP.
Text Rent. 1983 Nov;67(3):73-4, 76-80.
PMID: 10267106

McMaster JB.
Pers J. 1979 Jan;58(1):38-40.
PMID: 10239890

Nadzam DM.
Nurs Manage. 1987 Nov;18(11):38-42.
PMID: 3684085

Danzig SM.
Manage Rev. 1980 Feb;69(2):20-4.
PMID: 10247311