Bamford, C. G., & Robinson, H. (1978). Geography of transport. MacDonald and Evans.
Chicago Style (17th ed.) ZitazioaBamford, Colin Grahame, eta Harry Robinson. Geography of Transport. Plymouth: MacDonald and Evans, 1978.
MLA (9th ed.) ZitazioaBamford, Colin Grahame, eta Harry Robinson. Geography of Transport. MacDonald and Evans, 1978.
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