Solomon, L. (1978). The conserver solution. Doubleday Canada ; Doubleday & Co..
Cita Chicago (17th ed.)Solomon, Lawrence. The Conserver Solution. Toronto : Garden City, N.Y.: Doubleday Canada ; Doubleday & Co., 1978.
Cita MLA (8th ed.)Solomon, Lawrence. The Conserver Solution. Doubleday Canada ; Doubleday & Co., 1978.
Atenció: Aquestes cites poden no estar 100% correctes.