APA استشهاد

Jain, D. K. (1981). Project planning and appraisal in planned economy: The Indian context.

استشهاد بنمط شيكاغو

Jain, D K. Project Planning and Appraisal in Planned Economy: The Indian Context. Uppal Publishing House, New Delhi, 1981.

MLA استشهاد

Jain, D K. Project Planning and Appraisal in Planned Economy: The Indian Context. 1981.