Gaya APA
YUMIKO, H.
(1987).
MIND- ALTERING DRUG'S
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GYEONGGI-DO:
FOREIGN LANGUAGE PRESS.
Gaya MLA
YUMIKO, HORAS.
"MIND- ALTERING DRUG'S".
GYEONGGI-DO:
FOREIGN LANGUAGE PRESS,
1987.
Text.