Παραπομπή APA

Tricker, R. (1977). The Individual, the enterprise and the state. Associated Business programmes.

Παραπομπή Chicago Style

Tricker, R.I. The Individual, the Enterprise and the State. London: Associated Business programmes, 1977.

Παραπομπή MLA

Tricker, R.I. The Individual, the Enterprise and the State. Associated Business programmes, 1977.