Magyar Nemzeti Múzeum. Országos Széchényi Könyvtár
National Library of Hungary
National Széchényi Library
Nationalbibliothek Széchényi
OSzK
Széchényi Könyvtár
Széchényi Library
Széchényi-Bibliothek
Notes:
300 deltia (1935-1975) gia ton Dēmētrē Chatzē, 1998 t.p. (Ethnikē Vivliothēkē Széchényi tēs Oungarias) p. 19 (Ethnikē Vivliothēkē Sitszeni tēs Oungarias (Orszá Széchényi Könyvtár, OSzK))
Its Catalogus Bibliothecae Hungaricae Nationalis ... 1803-1807 t.p. (... Bibliothecae Hungaricae Nationalis Széchényianae) added t.p. (... Bibliothecae Hungaricae Széchényiano-Regnicolaris) pref. (formed [in 1802] by the donation of gróf Ferenc Széchényi of his private library to the nation and its removal from his personal residence to Pest)
Its home page, Sept. 7, 2004 (Országos Széchényi Könyvtár; Bibliotheca Nationalis Hungariae) English page (National Széchényi Library)
Its Módszertani útmutató, 1955.
Its The National Széchényi Library, 1972 t.p. (National Széchényi Library) p. 3 (National Library of Hungary)