See Allo

Sears, Minnie Earl

Sears list of subject headings

H. W. Wilson Co, 1977

Buku Teks

Sears list of subject headings

edited by Joseph Miller

H.W. Wilson Company, 1997

Buku Referensi

Sears list of subject headings

edited by Barbara M. Westby

H.W. Wilson, 1982

Buku Referensi

Sears list of subject headings

edited by Barbara Marietta Westby

H.W. Wilson, 1965

Buku Referensi

Libraries of Congress Subject headings

Washington: LCSH, 1994,

Buku Referensi