(1971). The complexities of change: 3rd annual seminar for student leaders. s.n.
Chicagoスタイル(17版)引用形式The Complexities of Change: 3rd Annual Seminar for Student Leaders. s.l: s.n, 1971.
MLA(9版)引用形式The Complexities of Change: 3rd Annual Seminar for Student Leaders. s.n, 1971.
警告: この引用は必ずしも正確ではありません.