Gaya APA
KOJIMA, Takashi. (1980).
Advanced abacus : Japanese theory and practice .
Tokyo:
Charles E. Tuttle.
Gaya Chicago
KOJIMA, Takashi.
Advanced abacus : Japanese theory and practice.
Tokyo:
Charles E. Tuttle,
1980.
Text.
Gaya MLA
KOJIMA, Takashi.
Advanced abacus : Japanese theory and practice.
Tokyo:
Charles E. Tuttle,
1980.
Text.
Gaya Turabian
KOJIMA, Takashi.
Advanced abacus : Japanese theory and practice.
Tokyo:
Charles E. Tuttle,
1980.
Print.