Gaya APA
Wellman, Guy. (1989).
The heinemann english wordbuilder .
Heinemann:
Oxford.
Gaya Chicago
Wellman, Guy.
The heinemann english wordbuilder.
Heinemann:
Oxford,
1989.
Text.
Gaya MLA
Wellman, Guy.
The heinemann english wordbuilder.
Heinemann:
Oxford,
1989.
Text.
Gaya Turabian
Wellman, Guy.
The heinemann english wordbuilder.
Heinemann:
Oxford,
1989.
Print.