Παραπομπή APA

Carby-Hall, J. R. (1969). Principles of industrial law. Charles Knight.

Παραπομπή Chicago Style

Carby-Hall, J. R. Principles of Industrial Law. London: Charles Knight, 1969.

Παραπομπή MLA

Carby-Hall, J. R. Principles of Industrial Law. Charles Knight, 1969.