Gaya APA
Chamot, Anna Uhl. (2013).
Pearson Longman Keystone .
USA:
Pearson Education, Inc.
Gaya Chicago
Chamot, Anna Uhl.
Pearson Longman Keystone.
USA:
Pearson Education, Inc,
2013.
.
Gaya MLA
Chamot, Anna Uhl.
Pearson Longman Keystone.
USA:
Pearson Education, Inc,
2013.
.
Gaya Turabian
Chamot, Anna Uhl.
Pearson Longman Keystone.
USA:
Pearson Education, Inc,
2013.
.