Gaya APA

LEDDY, S, K. (2006). Health promotion: mobilizing strengths to enhance health, wellness, and well-being. E BOOK. . Philadelphia: F. A. Davis Company.

Gaya MLA

LEDDY, Susan, Kun. "Health promotion: mobilizing strengths to enhance health, wellness, and well-being. E BOOK.". Philadelphia: F. A. Davis Company, 2006. Text.