World Institute for Development Economics Research, Matejka, H., & Simai, M. (1999). Aspects of transition. United Nations University, World Institute for Development Economics Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Institute for Development Economics Research, Harriet Matejka, και Mihály Simai. Aspects of Transition. Helsinki: United Nations University, World Institute for Development Economics Research, 1999.
Παραπομπή σε μορφή MLA (9th εκδ.)World Institute for Development Economics Research, et al. Aspects of Transition. United Nations University, World Institute for Development Economics Research, 1999.
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