Gaya APA
Greta, T. (2009).
Public Health Nursing : A Textbook for Health Visitors, School Nurses and Occupational Health Nurses .
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Blackwell Publishing.
Gaya MLA
Greta, T..
Public Health Nursing : A Textbook for Health Visitors, School Nurses and Occupational Health Nurses.
:
Blackwell Publishing,
2009.
Text.