Gaya APA
Bolton, Martha. (2005).
Friendship A TO Z (Cet.1).
Yogyakarta:
Penerbit ANDI.
Gaya Chicago
Bolton, Martha.
Friendship A TO Z.
Cet.1
Yogyakarta:
Penerbit ANDI,
2005.
Text.
Gaya MLA
Bolton, Martha.
Friendship A TO Z.
Cet.1
Yogyakarta:
Penerbit ANDI,
2005.
Text.
Gaya Turabian
Bolton, Martha.
Friendship A TO Z.
Cet.1
Yogyakarta:
Penerbit ANDI,
2005.
Print.