Населението по долината на Велика Морава. 1918 г., Гаврил Занетов
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http://www.archive.org/stream/NaselenietoPoDolinataNaVelikaMorava#page/n1/mode/2up
http://www.archive.org/download/NaselenietoPoDolinataNaVelikaMorava/NaselenietoPoDolinataNaVelikaMorava.pdf
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