Haider, S. M. (1979). Public service: The new imperatives. Book House.
Chicagoスタイル(17版)引用形式Haider, S. M. Public Service: The New Imperatives. Lahore: Book House, 1979.
MLA(8版)引用形式Haider, S. M. Public Service: The New Imperatives. Book House, 1979.
警告: この引用は必ずしも正確ではありません.