Buttler, F. A., & Cuthbert, J. . ç. (1975). Growth pole theory and economic development: Translated from the German by John Cuthbert-Brown. Saxon House.
Chicago Style (17. basım) AtıfButtler, Friedrich A., ve John çev Cuthbert. Growth Pole Theory and Economic Development: Translated from the German by John Cuthbert-Brown. Westmead, Farnborough, Hants: Saxon House, 1975.
MLA (9th ed.) AtıfButtler, Friedrich A., ve John çev Cuthbert. Growth Pole Theory and Economic Development: Translated from the German by John Cuthbert-Brown. Saxon House, 1975.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..