Clough, Donald J.
Decisions in public & private sectors; theories, practices & processes
Prentice-Hall, 1983
 Buku Teks
Riant Nugroho Dwidjowijoto
Public private partnership as a policy dilemma
2011
 Artikel Jurnal
Transport and public policy planning
edited by David Banister and Peter Hall
Mansell, 1981
 Buku Teks
Keilhau, Wilhelm
Principles of private and public planning a study in economic sociology
George Allen & Unwin, 1951
 Buku Teks
Milakovich, Michael E.
Improving service quality: achieving high performance in the public and private sectors / by Michael E. Milakovich
St. Lucie Press, 1995
 Buku Teks SO