Portnoy, E. (2016). Purim on Pesach: The invented tradition of Passover "Yontef-bletlekh" in the Warsaw Yiddish press. Studies in Contemporary Jewry.
Lua i Stíl Chicago (17ú heag.)Portnoy, Edward. "Purim on Pesach: The Invented Tradition of Passover "Yontef-bletlekh" in the Warsaw Yiddish Press." Studies in Contemporary Jewry 2016.
Lua MLA (8ú heag.)Portnoy, Edward. "Purim on Pesach: The Invented Tradition of Passover "Yontef-bletlekh" in the Warsaw Yiddish Press." Studies in Contemporary Jewry, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.