Gaya APA
Maris, Amanda. (2007).
Challenges Workbook 1 .
:
PearsonEducation.
Gaya Chicago
Maris, Amanda.
Challenges Workbook 1.
:
PearsonEducation,
2007.
Non-fiction.
Gaya MLA
Maris, Amanda.
Challenges Workbook 1.
:
PearsonEducation,
2007.
Non-fiction.
Gaya Turabian
Maris, Amanda.
Challenges Workbook 1.
:
PearsonEducation,
2007.
Non-fiction.