Gaya APA
Welton , David A /Mallan ,John T. (1981).
Children And Their Worl : Strategies For Teaching Social Studies .
Boston:
Houghton Mifflin Company.
Gaya Chicago
Welton , David A /Mallan ,John T.
Children And Their Worl : Strategies For Teaching Social Studies.
Boston:
Houghton Mifflin Company,
1981.
Text.
Gaya MLA
Welton , David A /Mallan ,John T.
Children And Their Worl : Strategies For Teaching Social Studies.
Boston:
Houghton Mifflin Company,
1981.
Text.
Gaya Turabian
Welton , David A /Mallan ,John T.
Children And Their Worl : Strategies For Teaching Social Studies.
Boston:
Houghton Mifflin Company,
1981.
Print.