Dyfyniad APA

Lakdawala, D. T. (1979). Discipline of planning. Punjab, Haryana & Delhi Chamber of Commerce and Industry.

Dyfyniad Arddull Chicago

Lakdawala, Dansukhlal Tulsidas. Discipline of Planning. New Delhi: Punjab, Haryana & Delhi Chamber of Commerce and Industry, 1979.

Dyfyniad MLA

Lakdawala, Dansukhlal Tulsidas. Discipline of Planning. Punjab, Haryana & Delhi Chamber of Commerce and Industry, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.