Hardy, R. E. (1973). Applied volunteerism in community development. Thomas.
Chicagoスタイル(17版)引用形式Hardy, Richard E. Applied Volunteerism in Community Development. Springfield, Ill: Thomas, 1973.
MLA(9版)引用形式Hardy, Richard E. Applied Volunteerism in Community Development. Thomas, 1973.
警告: この引用は必ずしも正確ではありません.