Gaya APA
Parry, A. (1960).
Russia's Rocket and Missiles : An Expert view of Russia's progress and potential (1).
Amerika:
Doubleday & Company.
Gaya MLA
Parry, Albert.
"Russia's Rocket and Missiles : An Expert view of Russia's progress and potential".
1
Amerika:
Doubleday & Company,
1960.
Text.