Visaria, P. M. (1990). Concepts and measurement of unemployment and underemployment in ESCAP countries: A comparative study. Gujarat Institute of Area Planning.
Chicago-referens (17:e uppl.)Visaria, Pravin M. Concepts and Measurement of Unemployment and Underemployment in ESCAP Countries: A Comparative Study. Ahmedabad: Gujarat Institute of Area Planning, 1990.
MLA-referens (8:e uppl.)Visaria, Pravin M. Concepts and Measurement of Unemployment and Underemployment in ESCAP Countries: A Comparative Study. Gujarat Institute of Area Planning, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.