Gaya APA
I Vinnikov, M Frenkel. (1970).
Drilling practice .
Moscow:
Peace Publisher.
Gaya Chicago
I Vinnikov, M Frenkel.
Drilling practice.
Moscow:
Peace Publisher,
1970.
Text.
Gaya MLA
I Vinnikov, M Frenkel.
Drilling practice.
Moscow:
Peace Publisher,
1970.
Text.
Gaya Turabian
I Vinnikov, M Frenkel.
Drilling practice.
Moscow:
Peace Publisher,
1970.
Print.