Fea, Valerie
Subject index : a guide to finding information in a library based on the Dewey decimal classification
Wiltshire Library & Museum Service, 1979
 Buku Referensi
Subject cataloging : critiques and innovations
edited by Sanford Berman
Haworth Press, 1984
 Buku Teks SO
Subject and information analysis
edited by Eleanor D. Dym
Marcel Dekker, 1985
 Buku Referensi
Adwityani Subagio
Pencarian kembali peraturan perundang-undangan suatu tinjauan atas usaha pengindeksan
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1979
 UI - Skripsi Membership
Sears list of subject headings
edited by Barbara Marietta Westby
H.W. Wilson, 1965
 Buku Referensi