La Rondelle, H. K. (1975). Perfection and perfectionism. Andrews University.
Chicagoスタイル(17版)引用形式La Rondelle, H. K. Perfection and Perfectionism. Andrews University, 1975.
MLA(9版)引用形式La Rondelle, H. K. Perfection and Perfectionism. Andrews University, 1975.
警告: この引用は必ずしも正確ではありません.