Dyfyniad APA
ebrary, Inc, Hayoz, N., Jesień, L., & Koleva, D. (2011). 20 years after the collapse of communism: Expectations, achievements and disillusions of 1989. Peter Lang.
Dyfyniad Arddull Chicago
ebrary, Inc, Nicolas Hayoz, Leszek Jesień, and Daniela Koleva. 20 Years After the Collapse of Communism: Expectations, Achievements and Disillusions of 1989. Bern ; New York: Peter Lang, 2011.
Dyfyniad MLA
ebrary, Inc, et al. 20 Years After the Collapse of Communism: Expectations, Achievements and Disillusions of 1989. Peter Lang, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.