Handbook of developmental education
edited by Robert M. Hashway
Praeger, 1990
 Buku Referensi
Marland, Sidney P.
Career education: a proposal for reform
McGraw-Hill, 1974
 Buku Teks
Stoff, Sheldon Ptaschevitch
The Human encounter readings in education
Harper & Row , 1969
 Buku Teks
Regan, William B.
Foundations of American education
Harper & Row, 1970
 Buku Teks
Education for a changing world of work : report of the panel of consultants on vocational education
Department of Health, education and welfare, 1964
 Buku Teks