@BOOK{NAP9540, author = "Transportation Research Board", title = "TCRP Synthesis of Transit Practice 14: Innovative Suburb-to-Suburb Transit Practices", doi = "10.17226/9540", url = "https://nap.nationalacademies.org/catalog/9540/tcrp-synthesis-of-transit-practice-14-innovative-suburb-to-suburb", year = 1995, publisher = "The National Academies Press", address = "Washington, DC" }