4J. Hardin Garrett: Tragedy of the commons (Science reprinted in H. E. Publisher by Oxford University Press, 1968).
5I. Fisher: Elementary Principles of Economics (New York: Macmillan, 1923), 27.
6David. Pearce: World without end: economics, environment, and development (The International Bank for Reconstruction and Development, 1993).
7Pejorich Svetozar: The economics of property rights: Toward a theory of comparative systems (Kcluwer Academic Publishers. B. V., 1990).
8The problem of social cost (Journal of Law and Economics, 1960) ,3 pp. 1-44.
9Bromley, W. Deniel: Distrbutional implication of the extended economiczone: Some policy and research issues in the fishery (American Joural of Agricultural Economics, 1997).
10N. S. Cheung, Steven: The structure of contract and the theory of non-exclusive resource (Journal of Law and Economics, 1970), 13 pp. 49-70.