APA

Cody J., Hughes H. & Wall D. (1980). Policies for industrial progress in developing countries. Oxford: Oxford University.

Chicago

Cody John, Hughes Helen and Wall David. 1980. Policies for industrial progress in developing countries. Oxford: Oxford University.

Harvard

Cody J., Hughes H. and Wall D. (1980). Policies for industrial progress in developing countries. Oxford: Oxford University.

MLA

Cody John, Hughes Helen and Wall David. Policies for industrial progress in developing countries. Oxford: Oxford University. 1980.