(1970). All about planning. S. Chand & Co.
Cita Chicago (17th ed.)All About Planning. Delhi: S. Chand & Co, 1970.
Cita MLA (9th ed.)All About Planning. S. Chand & Co, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)