World Institute for Development Economics Research, Matejka, H., & Simai, M. (1999). Aspects of transition. United Nations University, World Institute for Development Economics Research.
Citação do estilo Chicago (17ª ed.)World Institute for Development Economics Research, Harriet Matejka, e Mihály Simai. Aspects of Transition. Helsinki: United Nations University, World Institute for Development Economics Research, 1999.
Citação MLA (9ª ed.)World Institute for Development Economics Research, et al. Aspects of Transition. United Nations University, World Institute for Development Economics Research, 1999.