एपीए उद्धरण

E K Koh. (1988). Skills and management in family medicine. Singapore: P.G. Publishing Pte Ltd.

शिकागो स्टाइल उद्धरण

E K Koh. Skills and Management in Family Medicine. Singapore: P.G. Publishing Pte Ltd, 1988.

एमएलए उद्धरण

E K Koh. Skills and Management in Family Medicine. Singapore: P.G. Publishing Pte Ltd, 1988.