Computer Program 3: Accounts Based Models for Multiregional Population Analysis (ABM)

Rees P H , 1981a, “Accounts based models for multiregional population analysis: methods, program” WP-295, School of Geography, University of Leeds, Leeds

Rees P H , 1981b, “Accounts based models for multiregional population analysis: user's manual” computer manual 13, School of Geography, University of Leeds, Leeds