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Die Einführung des Einmann-Betriebes in den Vereinigten Staaten
Merrill, E. D., (1953)
The busway to make rapid transit work, now
Maynard, William P., (1969)
Cost and demand for urban bus transit
Veatch, James F., (1973)
The role of the public transportation in Hamburg, Germany
Vuchic, Vukan R., (1964)
Skip-stop operation as a method for transit speed increase
Vuchic, Vukan R., (1973)
Urban passenger transport modes
Vuchic, Vukan R., (1979)