Grill, E. R., Agostini, B. B., & Hooff-Welroars, M. J. (1980). The world rubber economy: Structure, changes and prospectors. Baltimore: John Hopkins University Press.
Chicago Style CitationGrill, Enzo R., Barbara Bennet Agostini, and Maria J.F Hooff-Welroars. The World Rubber Economy: Structure, Changes and Prospectors. Baltimore: John Hopkins University Press, 1980.
MLA CitationGrill, Enzo R., Barbara Bennet Agostini, and Maria J.F Hooff-Welroars. The World Rubber Economy: Structure, Changes and Prospectors. Baltimore: John Hopkins University Press, 1980.
Warning: These citations may not always be 100% accurate.