Estilo APA
Herrera, Mario, Pinkley, Diane. (2007).
Backpack 1 : British English / Mario Herrera , Diane Pinkley; contributing writer Yoko Mia Hirano .
england:
Pearson Education.
Estilo Chicago
Herrera, Mario, Pinkley, Diane.
Backpack 1 : British English / Mario Herrera , Diane Pinkley; contributing writer Yoko Mia Hirano.
england:
Pearson Education,
2007.
IES DyT 9-001 Gral. San Martin.
Estilo MLA
Herrera, Mario, Pinkley, Diane.
Backpack 1 : British English / Mario Herrera , Diane Pinkley; contributing writer Yoko Mia Hirano.
england:
Pearson Education,
2007.
IES DyT 9-001 Gral. San Martin.
Estilo Turabian
Herrera, Mario, Pinkley, Diane.
Backpack 1 : British English / Mario Herrera , Diane Pinkley; contributing writer Yoko Mia Hirano.
england:
Pearson Education,
2007.
IES DyT 9-001 Gral. San Martin.