Gaya APA
Advanced English : Guide to the Course. (1975).
Madrid:
Madrid [Didactronia].
Gaya Chicago
Advanced English : Guide to the Course.
.
Madrid:
Madrid [Didactronia],
1975.
Text.
Gaya MLA
Advanced English : Guide to the Course.
.
Madrid:
Madrid [Didactronia],
1975.
Text.
Gaya Turabian
Advanced English : Guide to the Course.
Madrid:
Madrid [Didactronia],
1975.
Print.