Gaya APA
SPRING, B. (2009).
Smoking Cessation With Weight Gain Prevention A Group Pogram Workbook / SPRING, Bonnie .
New York:
Oxford University Press.
Gaya MLA
SPRING, Bonnie.
"Smoking Cessation With Weight Gain Prevention A Group Pogram Workbook / SPRING, Bonnie".
New York:
Oxford University Press,
2009.
Text.