Columbia subject headings:
Folk singers--Korea (South)--Interviews.
Folk songs, Korean--Anecdotes.
Yi, Yul-lan, 1922---Interviews.
Harvard subject headings:
Folk singers--Korea (South)--Interviews.
Folk songs, Korean--Anecdotes.
Yi, Yul-lan, 1922---interviews.
Princeton subject headings:
Anecdotes.
Folk singers--Korea (South)--Interviews.
Folk songs, Korean--Anecdotes.
Interviews.
Yi, Yul-lan, 1922---interviews.