Παραπομπή APA

(1959). Planning 1959: Selected papaers from the 25th Anniversary National Planning Conference Minneapolis May 10-14, 1959. Chicago: American Society of Planning Officials.

Παραπομπή Chicago Style

Planning 1959: Selected Papaers From the 25th Anniversary National Planning Conference Minneapolis May 10-14, 1959. Chicago: American Society of Planning Officials, 1959.

Παραπομπή MLA

Planning 1959: Selected Papaers From the 25th Anniversary National Planning Conference Minneapolis May 10-14, 1959. Chicago: American Society of Planning Officials, 1959.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.