Gaya APA
Eckert, Vicky, Zuniga, Efren. (2011).
GREEN GRAPHICS .
Spain:
INDEX BOOK.
Gaya Chicago
Eckert, Vicky, Zuniga, Efren.
GREEN GRAPHICS.
Spain:
INDEX BOOK,
2011.
Text.
Gaya MLA
Eckert, Vicky, Zuniga, Efren.
GREEN GRAPHICS.
Spain:
INDEX BOOK,
2011.
Text.
Gaya Turabian
Eckert, Vicky, Zuniga, Efren.
GREEN GRAPHICS.
Spain:
INDEX BOOK,
2011.
Print.