Gaya APA
Archer, Margareth. (1979).
Practice Test For Proficiency First Series : Teacher's Edition .
:
Nelson.
Gaya Chicago
Archer, Margareth.
Practice Test For Proficiency First Series : Teacher's Edition.
:
Nelson,
1979.
Text.
Gaya MLA
Archer, Margareth.
Practice Test For Proficiency First Series : Teacher's Edition.
:
Nelson,
1979.
Text.
Gaya Turabian
Archer, Margareth.
Practice Test For Proficiency First Series : Teacher's Edition.
:
Nelson,
1979.
Print.