1. A Procedure for Constructing Losch's Regional System of Markets;Beavon;The South African Journal of Science,1973a
2. Beavon , K. S. O. 1973b LOSCH: A Program for Calculating and Distributing the Centres of Area Through a Loschian Lattice forthcomming Computer Applications
3. The L6sch System of Market Areas: Derivation and Extension;Beavon;Geographical Analysis,1975
4. A Pedagogic Approach to the Loschian System of Market Areas;Beavon;Tijdsehrift voor Eeonomische en Sociale Geografie,1976