Klaassen, L. H., Molle, W., & Paelinck, J. H. P. (1981). Dynamics of urban development: Proceedings of an international conference held on the occasion of the 50th anniversary of the Netherlands Economic Institute in Rotterdam, September 4, 1979. Gower.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Klaassen, Leo H., Willem Molle, và Jean H. P. Paelinck. Dynamics of Urban Development: Proceedings of an International Conference Held on the Occasion of the 50th Anniversary of the Netherlands Economic Institute in Rotterdam, September 4, 1979. Aldershot,Hants.: Gower, 1981.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Klaassen, Leo H., et al. Dynamics of Urban Development: Proceedings of an International Conference Held on the Occasion of the 50th Anniversary of the Netherlands Economic Institute in Rotterdam, September 4, 1979. Gower, 1981.