(1990). Manifesto for democratic socialism in Bulgaria: Political declaration of the 14th extraordinary congress of the Bulgarian Communist Party, 30 January - 3 Februar 1990. Sofia Press.
Chicago-Zitierstil (17. Ausg.)Manifesto for Democratic Socialism in Bulgaria: Political Declaration of the 14th Extraordinary Congress of the Bulgarian Communist Party, 30 January - 3 Februar 1990. Sofia: Sofia Press, 1990.
MLA-Zitierstil (9. Ausg.)Manifesto for Democratic Socialism in Bulgaria: Political Declaration of the 14th Extraordinary Congress of the Bulgarian Communist Party, 30 January - 3 Februar 1990. Sofia Press, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.