Gaya APA

al., E., Hadjon, P, M. (1994,2002,1993,1995,1999,2015). Pengantar Hukum Administrasi Indonesia ( Introduction To The Indonesian Administrative Law ) (Ed. Revisi,-). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

al., Et., Hadjon, Philipus, M.. "Pengantar Hukum Administrasi Indonesia ( Introduction To The Indonesian Administrative Law )". Ed. Revisi,- Yogyakarta: Gadjah Mada University Press, 1994,2002,1993,1995,1999,2015. Text.