Παραπομπή APA

Hanson, A. H. (1969). Planning and the politicians: And other essays. Augustus M Kelley publishers.

Παραπομπή Chicago Style

Hanson, A H. Planning and the Politicians: And Other Essays. New York: Augustus M Kelley publishers, 1969.

Παραπομπή MLA

Hanson, A H. Planning and the Politicians: And Other Essays. Augustus M Kelley publishers, 1969.