Michel, A. A., & Nash, P. H. (1967). Proceedings of the Second International Meeting Commission on Applied Geographical Union: August 19-26, 1966, The University of Rhode Island Kingston and West Greenwich, Rhode Island. Rhode Island: The University of Rhode Island.
Παραπομπή Chicago StyleMichel, Aloys A., and Peter H. Nash. Proceedings of the Second International Meeting Commission On Applied Geographical Union: August 19-26, 1966, The University of Rhode Island Kingston and West Greenwich, Rhode Island. Rhode Island: The University of Rhode Island, 1967.
Παραπομπή MLAMichel, Aloys A., and Peter H. Nash. Proceedings of the Second International Meeting Commission On Applied Geographical Union: August 19-26, 1966, The University of Rhode Island Kingston and West Greenwich, Rhode Island. Rhode Island: The University of Rhode Island, 1967.