Gaya APA

SAMPSON, R, J., Farris, M, T. (1971). DOMESTIC TRANSPORTATION: PRACTICE, THEORY, AND POLICY (Second Edition). New York: HOUGHTON MIFFLIN.

Gaya MLA

SAMPSON, Roy, J.., Farris, Martin, T.. "DOMESTIC TRANSPORTATION: PRACTICE, THEORY, AND POLICY". Second Edition New York: HOUGHTON MIFFLIN, 1971. Textbook.