(1972). Growth poles and regional policies: A seminar. Mouton.
Cita Chicago (17th ed.)Growth Poles and Regional Policies: A Seminar. The Hague: Mouton, 1972.
Cita MLA (9th ed.)Growth Poles and Regional Policies: A Seminar. Mouton, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.