APA
"UN P. P. t. f. t. c. o. n. t. (. o., "UN P. P. t. f. t. c. o. n. t. (. o., . (1968). "Report, 1971". New: York United Nations USA.
Chicago
"UN Physical Planning techniques for the construction of new towns (Seminar on-)", "UN Physical Planning techniques for the construction of new towns (Seminar on-)", . 1968. "Report, 1971". New: York United Nations USA.
Harvard
"UN P. P. t. f. t. c. o. n. t. (. o., "UN P. P. t. f. t. c. o. n. t. (. o., . (1968). "Report, 1971". New: York United Nations USA.
MLA
"UN Physical Planning techniques for the construction of new towns (Seminar on-)", "UN Physical Planning techniques for the construction of new towns (Seminar on-)", . "Report, 1971". New: York United Nations USA. 1968.
