Columbia subject headings:
Entertainers--New York (State)--New York--Biography.
Russians--New York (State)--New York--Biography.
Sava, Marusi︠a︡, 1910-2004--Friends and associates.
Sava, Marusi︠a︡, 1910-2004.
Singers--New York (State)--New York--Biography.
Harvard subject headings:
Romanies--United States--Music--History and criticism.
Russians--United States--Music--History and criticism.
Sava, Marusi︠a︡, 1910-2004.
Singers--United States--Biography
Princeton subject headings: