APA
(1961). Natural rubber for roads- A review of research and experiment. : Rubber in Road Engineering, Technical Note No.3, Revised, June 1961, Natural Rubber Bureau.
Chicago
1961. Natural rubber for roads- A review of research and experiment. : Rubber in Road Engineering, Technical Note No.3, Revised, June 1961, Natural Rubber Bureau.
Harvard
(1961). Natural rubber for roads- A review of research and experiment. : Rubber in Road Engineering, Technical Note No.3, Revised, June 1961, Natural Rubber Bureau.
MLA
Natural rubber for roads- A review of research and experiment. : Rubber in Road Engineering, Technical Note No.3, Revised, June 1961, Natural Rubber Bureau. 1961.
