United Nations Centre for Regional Development & Mathur, O. P. (1981). Training for regional development planning: Perspectives for the third development decade. Maruzen Asia for and on behalf of the United Nations Centre for Regional Development, Nagoya, Japan.
Cita Chicago (17th ed.)United Nations Centre for Regional Development i Om Prakash Mathur. Training for Regional Development Planning: Perspectives for the Third Development Decade. Singapore: Maruzen Asia for and on behalf of the United Nations Centre for Regional Development, Nagoya, Japan, 1981.
Cita MLA (9th ed.)United Nations Centre for Regional Development i Om Prakash Mathur. Training for Regional Development Planning: Perspectives for the Third Development Decade. Maruzen Asia for and on behalf of the United Nations Centre for Regional Development, Nagoya, Japan, 1981.