TY  - BOOK
AU  - Marcus, Bess H.
AU  - Forsyth, LeighAnn H.
TI  - Motivating people to be physically active
T2  - Physical activity intervention series
SN  - 9780736072472
U1  - 615.82 
PY  - 2009///
CY  - United States of America
PB  - Human Kinetics
N1  - includes bibliographical references and index
ER  -