Gaya APA
Smith, C, M., Maurer, F, A. (1995).
Community Health Nursing Theory and Practice .
America:
W.B. Saunders Company .
Gaya MLA
Smith, Claudia, M.., Maurer, Frances, A..
"Community Health Nursing Theory and Practice".
America:
W.B. Saunders Company ,
1995.
Text.