Phillips, C. F. (1963). Competition in the synthetic rubber industry. Univ. of North Carolina Press.
Cita Chicago (17th ed.)Phillips, Charles Franklin. Competition in the Synthetic Rubber Industry. Chapel Hill: Univ. of North Carolina Press, 1963.
Cita MLA (9th ed.)Phillips, Charles Franklin. Competition in the Synthetic Rubber Industry. Univ. of North Carolina Press, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.