Gaya APA
Theoretical physics. (1961).
Moscow:
peace publisher.
Gaya Chicago
Theoretical physics.
-.
Moscow:
peace publisher,
1961.
Buku.
Gaya MLA
Theoretical physics.
-.
Moscow:
peace publisher,
1961.
Buku.
Gaya Turabian
Theoretical physics.
Moscow:
peace publisher,
1961.
Buku.