Παραπομπή APA

(1969). The second International Symposium on regional development /. Tokyo: Japan Center for Area Development Research.

Παραπομπή Chicago Style

The Second International Symposium On Regional Development /. Tokyo: Japan Center for Area Development Research, 1969.

Παραπομπή MLA

The Second International Symposium On Regional Development /. Tokyo: Japan Center for Area Development Research, 1969.

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