Richards, M. C. (1989). Centering in Pottery, Poetry, and the Person: By Mary Caroline Richards (2nd ed.). Wesleyan Univ. Press.
Chicago Style (17. basım) AtıfRichards, Mary Caroline. Centering in Pottery, Poetry, and the Person: By Mary Caroline Richards. 2nd ed. Middletown: Wesleyan Univ. Press, 1989.
MLA (8th ed.) AtıfRichards, Mary Caroline. Centering in Pottery, Poetry, and the Person: By Mary Caroline Richards. 2nd ed. Wesleyan Univ. Press, 1989.
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