Παραπομπή APA

Keeble, D. (1974). Government intervention Unit2 Reasons for Govt. intervention D342 12. Open University Press.

Παραπομπή Chicago Style

Keeble, David. Government Intervention Unit2 Reasons for Govt. Intervention D342 12. England: Open University Press, 1974.

Παραπομπή MLA

Keeble, David. Government Intervention Unit2 Reasons for Govt. Intervention D342 12. Open University Press, 1974.