Institute of Social Studies, The Hague, & International Course in Comprehensive Planning, 4th, Institute of Social Studies, 1963. (1964). Comprehensive planning, 1963: The fourth International Course in Comprehensive Planning at the Institute of Social Studies, August 26-December 17, 1963. Institute of Social Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitute of Social Studies, The Hague, और 4th International Course in Comprehensive Planning. Comprehensive Planning, 1963: The Fourth International Course in Comprehensive Planning at the Institute of Social Studies, August 26-December 17, 1963. The Hague: Institute of Social Studies, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitute of Social Studies, The Hague, और 4th International Course in Comprehensive Planning. Comprehensive Planning, 1963: The Fourth International Course in Comprehensive Planning at the Institute of Social Studies, August 26-December 17, 1963. Institute of Social Studies, 1964.