Macpherson, Gavin
Highway and trasportation engineering and planning
Longman, 1993
Buku Teks
Kingma, Bruce R.
The economics of information : a guide to economic and cost-benefit analysis for information professionals / Bruce R. Kingma
Libraries Unlimited, Inc., 1996
Buku Teks
Mishan, Ezra J.
Elements of cost-benefit analysis
Routledge, 1972
eBooks
Mishan, Ezra J.
Elements of cost-benefit analysis
George Allen and Unwin, 1976
Buku Teks SO
Rao, G. Venkatappa
Principles of transportation and highway / G. Venkatappa Rao
McGraw-Hill , 1996
Buku Teks