He, X. Z., & Baker, D. W. (2005). Differences in Leisure-time, Household, and Work-related Physical Activity by Race, Ethnicity, and Education. Blackwell Science Inc.
Citação norma ChicagoHe, Xiaoxing Z., and David W. Baker. Differences in Leisure-time, Household, and Work-related Physical Activity By Race, Ethnicity, and Education. Blackwell Science Inc, 2005.
ציטוט MLAHe, Xiaoxing Z., and David W. Baker. Differences in Leisure-time, Household, and Work-related Physical Activity By Race, Ethnicity, and Education. Blackwell Science Inc, 2005.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.