APA Style
Happy, Ros Endah. (1991).
Sari Epidemiologi klinik .
Yogyakarta:
Gadjah Mada University Press.
Chicago Style
Happy, Ros Endah.
Sari Epidemiologi klinik.
Yogyakarta:
Gadjah Mada University Press,
1991.
Textbook.
MLA Style
Happy, Ros Endah.
Sari Epidemiologi klinik.
Yogyakarta:
Gadjah Mada University Press,
1991.
Textbook.
Turabian Style
Happy, Ros Endah.
Sari Epidemiologi klinik.
Yogyakarta:
Gadjah Mada University Press,
1991.
Textbook.