Grasso, John T.
Vocational education and training: impact on youth / John T. Grasso, John R. Shea
Carnegie Foundation, 1979
Buku Teks
Antje Barabasch
Work and education in America: the art of integration
Springer, 2012
eBooks
Matthias Pilz
The future of vocational education and training in a changing world
VS Verlag, 2012
eBooks
Handbook of developmental education
edited by Robert M. Hashway
Praeger, 1990
Buku Referensi
Stoff, Sheldon Ptaschevitch
The Human encounter readings in education
Harper & Row , 1969
Buku Teks