APA

Bhalla A. S., United Nations Centre for Science and Technology for Development & International Seminar on the Promotion of Technological Development in Small and Medium Enterprises. (1991). Small and medium enterprises. New York: Published on behalf of the United Nations Centre for Science and Technology for Development by Greenwood Press.

Chicago

Bhalla A S, United Nations Centre for Science and Technology for Development and International Seminar on the Promotion of Technological Development in Small and Medium Enterprises. 1991. Small and medium enterprises. New York: Published on behalf of the United Nations Centre for Science and Technology for Development by Greenwood Press.

Harvard

Bhalla A. S., United Nations Centre for Science and Technology for Development and International Seminar on the Promotion of Technological Development in Small and Medium Enterprises. (1991). Small and medium enterprises. New York: Published on behalf of the United Nations Centre for Science and Technology for Development by Greenwood Press.

MLA

Bhalla A S, United Nations Centre for Science and Technology for Development and International Seminar on the Promotion of Technological Development in Small and Medium Enterprises. Small and medium enterprises. New York: Published on behalf of the United Nations Centre for Science and Technology for Development by Greenwood Press. 1991.