Wortman, R. "Lubki" of emancipation: RIchard Wortman. Picturing Russia : explorations in visual culture.(2008).
Citazione stile Chigago Style (17a edizione)Wortman, RIchard. ""Lubki" of Emancipation: RIchard Wortman." Picturing Russia : Explorations in Visual Culture.(2008) .
Citatione MLA (8a ed.)Wortman, RIchard. ""Lubki" of Emancipation: RIchard Wortman." Picturing Russia : Explorations in Visual Culture.(2008), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.