Mann, C. K., Grindle, M. S., & Shipton, P. M. (1989). Seeking solutions. Kumarian Press.
Chicagoスタイル(17版)引用形式Mann, Charles Kellogg, Merilee Serrill Grindle, , Parker MacDonald Shipton. Seeking Solutions. West Hartford, Conn., USA: Kumarian Press, 1989.
MLA(8版)引用形式Mann, Charles Kellogg, et al. Seeking Solutions. Kumarian Press, 1989.
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