Gaya APA
LEO, Sutanta. (2013).
A challenging book to practice teaching in English .
Jogja:
Andi Offset.
Gaya Chicago
LEO, Sutanta.
A challenging book to practice teaching in English.
Jogja:
Andi Offset,
2013.
Text.
Gaya MLA
LEO, Sutanta.
A challenging book to practice teaching in English.
Jogja:
Andi Offset,
2013.
Text.
Gaya Turabian
LEO, Sutanta.
A challenging book to practice teaching in English.
Jogja:
Andi Offset,
2013.
Print.