Yancey, K. B., & Weiser, I. (1997). Situating portfolios: Four perspectives. Utah State University Press.
Chicagoスタイル(17版)引用形式Yancey, Kathleen Blake, , Irwin Weiser. Situating Portfolios: Four Perspectives. Logan, Utah: Utah State University Press, 1997.
MLA(9版)引用形式Yancey, Kathleen Blake, , Irwin Weiser. Situating Portfolios: Four Perspectives. Utah State University Press, 1997.
警告: この引用は必ずしも正確ではありません.