Policies and procedures plant services management for health care facilities
American Hospital Association, 1990
 Buku Teks
Bryan, Cheryl
Managing facilities for results: optimizing space for services
[American Library association, American Library association], 2007
 eBooks
Beck, Arne
Competition for public transport services: institutional framework and empirical evidence of bus services in Germany
[Springer, Springer], 2012
 eBooks
Grimaldi Adya Aseanda
Pola pelayanan angkutan umum di Kota Bogor = Pattern of public transport services in Bogor City
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2019
 UI - Skripsi Membership
Speas, R. Dixon
Technical aspects of air transport management : operations, engineering and economic facators of airline services / R. Dixon Speas
MGraw-Hill , 1955
 Buku Teks