(1930). Model municipal traffic ordinance: As prepared for the National Conference on Street and Highway Safety in 1928 .. [s.n.].
Cita Chicago (17th ed.)Model Municipal Traffic Ordinance: As Prepared for the National Conference on Street and Highway Safety in 1928 .. Washington: [s.n.], 1930.
Cita MLA (9th ed.)Model Municipal Traffic Ordinance: As Prepared for the National Conference on Street and Highway Safety in 1928 .. [s.n.], 1930.