McManus, Patrick F., author
Rubber legs and white tail-hairs
Henry Holt, 1987
 Buku Teks
Rubber engineering / Indian Rubber Institut
Tata McGraw-Hill, 1998
 Buku Teks
Webster, Jean, author
Daddy - long - legs: surat-surat kepada aya kaki panjang
Buku Katta, 2021
 Buku Teks
Phillips, Charles F., author
Competition in the synthetic rubber industry
University of North Carolina , 1963
 Buku Teks
Knorr, K.E., author
World rubber and its regulation
Stanford University Press, 1945
 Buku Teks
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