Tricker, R. (1977). The Individual, the enterprise and the state. Associated Business programmes.
Chicago Style aipamenaTricker, R.I. The Individual, the Enterprise and the State. London: Associated Business programmes, 1977.
MLA aipamenaTricker, R.I. The Individual, the Enterprise and the State. Associated Business programmes, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.