Cita APA (7th ed.)
Schweinhart, L. J., & Weikart, D. P. Young children grow up: The effects of the effects of the perry preschool program on youths through age 15.
Cita Chicago (17th ed.)
Schweinhart, Lawrence J., i David P. Weikart. Young Children Grow Up: The Effects of the Effects of the Perry Preschool Program on Youths Through Age 15.
Cita MLA (9th ed.)
Schweinhart, Lawrence J., i David P. Weikart. Young Children Grow Up: The Effects of the Effects of the Perry Preschool Program on Youths Through Age 15.
Atenció: Aquestes cites poden no estar 100% correctes.