Gaya APA
Cruz, Barbara C. (2013).
Gateway to Social Studies Teacher Edition .
Boston:
Cengage Learning, Inc.
Gaya Chicago
Cruz, Barbara C.
Gateway to Social Studies Teacher Edition.
Boston:
Cengage Learning, Inc,
2013.
Teacher Resource.
Gaya MLA
Cruz, Barbara C.
Gateway to Social Studies Teacher Edition.
Boston:
Cengage Learning, Inc,
2013.
Teacher Resource.
Gaya Turabian
Cruz, Barbara C.
Gateway to Social Studies Teacher Edition.
Boston:
Cengage Learning, Inc,
2013.
Teacher Resource.