Gaya APA
Dobrovolsky, V., Troitsky, A.. (-).
Machine elements (2).
Moscow:
Peace Publishers.
Gaya Chicago
Dobrovolsky, V., Troitsky, A..
Machine elements.
2
Moscow:
Peace Publishers,
-.
Text.
Gaya MLA
Dobrovolsky, V., Troitsky, A..
Machine elements.
2
Moscow:
Peace Publishers,
-.
Text.
Gaya Turabian
Dobrovolsky, V., Troitsky, A..
Machine elements.
2
Moscow:
Peace Publishers,
-.
Print.