Gaya APA
Herrera, Mario. (2013).
Teacher's Edition: Big English 1 .
New York:
Pearson Education Limited.
Gaya Chicago
Herrera, Mario.
Teacher's Edition: Big English 1.
New York:
Pearson Education Limited,
2013.
Text.
Gaya MLA
Herrera, Mario.
Teacher's Edition: Big English 1.
New York:
Pearson Education Limited,
2013.
Text.
Gaya Turabian
Herrera, Mario.
Teacher's Edition: Big English 1.
New York:
Pearson Education Limited,
2013.
Print.