Columbia subject headings:
Folklore archives--Canada--Directories.
Folklore archives--United States--Directories.
Folklore--Canada--Directories.
Folklore--United States--Directories.
Harvard subject headings:
Folklore archives--Canada--Directories.
Folklore archives--United States--Directories.
Folklore--Canada--Directories.
Folklore--United States--Directories.
Princeton subject headings:
Directories.
Folklore archives--Canada--Directories.
Folklore archives--United States--Directories.
Folklore--Canada--Directories.
Folklore--United States--Directories.