Principles of Social Casework and the Third World

Ignacio Aquilar . "Initial contacts with Mexican American", Social Work, May, 1972, page 66.

Felix Biestek. Casework Relationship, page 25.

Esther Fibush . "The White Worker and the Negro Client", Social Casework, Vol. XVI, (May, 1964), page 274.

Felix Biestek. The Casework Relationship, University Books, London: Forth Impression, 1967, page 72.

Ibid. page 90.

Ossie Davis. "The English Language is my Enemy", in Arthur C. Smith, Language, Communication and Rhetoric in Black America, Harper & Row, New York, 1972 , page 74,

Felix Biestek. The Casework Relationship, University Books, London: Fourth Impression, 1967, page 103.

Ibid. page 35.

Ibid. page 50.

Ibid. page 121.