Lampert, E.
Frederick A. Praeger, 1957
Buku Teks SO
Siang-Tseh, Chiang
University of Washington Press, 1954
Buku Teks SO
Maruya, Saiichi
Kodansha International, 1986
Buku Teks SO
Union of Chambers of Commerce, Industry, Maritime Commerce and Commodity Exchanges of Turkey, 1981
Buku Teks SO
edited by R. Michael Feener, Patric Daly and Anthony Reid
Kitlv Press Leiden, 2011
Buku Teks SO