Editor: Ralph K. Nair
American Council on Industrial Arts Teacher Education, 1959
Buku Teks SO
Basu, Saroj Kumar
University of Calcutta India Press , 1953
Buku Teks
Das, Nabagopal
Orient Lormans, 1956
Buku Teks
Mookerjee, Ajit
Paul Flesch, 1966.
Buku Teks
Unesco, t.th.
Buku Teks