Gaya APA

Spiegel, A, D. (1993). strategic health planning; methods & techniques applied to marketing & management (1). Norwood, New Jersey-USA: Ablex Publishing Corporation.

Gaya MLA

Spiegel, Allen, D.. "strategic health planning; methods & techniques applied to marketing & management". 1 Norwood, New Jersey-USA: Ablex Publishing Corporation, 1993. Kesehatan Masyarakat.