MacDorman, L. C. (1986). Use of part-time operators. Transportation Research Board, National Research Council.
Chicago Style aipamenaMacDorman, Littleton C. Use of Part-time Operators. Washington, D.C: Transportation Research Board, National Research Council, 1986.
MLA aipamenaMacDorman, Littleton C. Use of Part-time Operators. Transportation Research Board, National Research Council, 1986.
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