“Črpáky” (Slovak) (6 October 2006). 2 March 2009閲覧。[リンク切れ]
books.google.com
Kurmann, Joseph A.; Jeremija Lj Rašić; Kroger, Manfred (1992). "Žinčica". Encyclopedia of Fermented Fresh Milk Products: An International Inventory of Fermented Milk, Cream, Buttermilk, Whey, and Related Products. New York City: Van Nostrand Reinhold. pp. 322–323. ISBN0-442-00869-4. OCLC24469241. 2009年3月2日閲覧。
Kurmann, Joseph A.; Jeremija Lj Rašić; Kroger, Manfred (1992). "Žinčica". Encyclopedia of Fermented Fresh Milk Products: An International Inventory of Fermented Milk, Cream, Buttermilk, Whey, and Related Products. New York City: Van Nostrand Reinhold. pp. 322–323. ISBN0-442-00869-4. OCLC24469241. 2009年3月2日閲覧。