Ahmad Ibrahhim
Malayan Law Journal, 1978
Buku Teks
editor, Parjiono ... [and others]
Gramedia Pustaka Utama, 2018
Buku Teks
Sekretariat Jenderal Dewan Perwakilan Rakyat; editor, Poltak Partogi Nainggolan
Pusat Pengkajian Pengolahan Data dan Informasi. Sekretariat Jenderal DPR RI, 2005
Buku Teks
The Government of The Reoublic of Indonesia
The Government of The Republic of Indonesia, 1964
Buku Teks
Government Of The Republic Of Indonesia, 1964
Buku Klasik