Contested Ethnic Identity: The Case of Macedonian Immigrants in Toronto, 1900–1996, Chris Kostov, Peter Lang, 2010, ISBN3034301960, p. 71.
Fieldwork Dilemmas: Anthropologists in Postsocialist States, Editors Hermine G. De Soto, Nora Dudwick, University of Wisconsin Press, 2000, ISBN0299163741, pp. 36–37.
Koukoudis, Asterios (2003). The Vlachs: Metropolis and Diaspora. Thessaloniki: Zitros Publications. ISBN9789607760869. p.355. "In many cases, the refugees arrived in organised groups of families with a leader, usually a priest. Right from the start, the Vlachs were accompanied by Arvanites from Vithkuq and the Opar area. Those from Vithkuq preceded those from Opar and occupied the western part of the settlement, forming their own district there. According to local lore, other Arvanite families came from Korçë and the surrounding villages of Polenë, Dardhë, and Mborje. By the early twentieth century, intermarriage meant that very few families spoke Albanian any more."; p. 436. "Mijaks... Quite a large group, from Lazaropole mainly, formed the nucleus of the Slavonic- speaking population of Kruševo, who had settled alongside the Vlachs by the mid-nineteenth century."
Zografski, Dančo (1986). Odbrani dela vo šest knigi: Makedonskoto nacionalno dviženje. Naša kniga. p. 21. "Населението на Крушево во време на востанието гб сочинуваат Македонци, Власи и Албанци. Први се доселиле во него Власите кон втората половина од XVIII век, односно по познатите грчки востанија од 1769 година..."