Tohutoro APA (7th ed.)
Yamaji, E. (2007). Indigo blue. Kappa.
Tohutoru Kātū Chicago (17th ed.)
Yamaji, Ebine. Indigo Blue. Bologna: Kappa, 2007.
Tohutoro MLA (9th ed.)
Yamaji, Ebine. Indigo Blue. Kappa, 2007.
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