Sarda, D. (1981). handbook on project appraisal and follow-up. Govind Prakashan.
シカゴスタイル引用形Sarda, D.P. Handbook on Project Appraisal and Follow-up. Bombay: Govind Prakashan, 1981.
MLA引用形式Sarda, D.P. Handbook on Project Appraisal and Follow-up. Govind Prakashan, 1981.
警告: この引用は必ずしも正確ではありません.