Gaya APA
Dr, I, ,, S.
(1994).
ISHIHARA'S TEST FOR COLOUR-BLINDNESS
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TOKYO.JAPAN:
kanehara,co,ltd.
Gaya MLA
Dr, ISHIHARA, ,, SHINOBU..
"ISHIHARA'S TEST FOR COLOUR-BLINDNESS".
TOKYO.JAPAN:
kanehara,co,ltd,
1994.
Text.