National law development centre ministry of justice republic of Indonesia;/Badan Pembinaan Hukum Nasional
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1976
 Buku Teks SO
National law development centre ministry of justice republic of Indonesia; Procedings of the third national law seminar held in 1974 /Badan Pembinaan Hukum Nasional
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1974
 Buku Teks SO
National law development centre ministry of justice republic of Indonesia; Procedings of the third national law seminar held in 1974 /Badan Pembinaan Hukum Nasional
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1974
 Buku Teks SO
National Law Development Centre ministry of justice republic of Indonesia; Conclusions ot he seminar on adat Law and Development of national Law/Badan Pembinaan Hukum Nasional
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1975
 Buku Teks SO
National Law Development Centre Ministry of Justice Republic of Indonesia; Translation of the results of scholarly conferences
by Badan Pembinaan Hukum Nasional. Departemen Kehakiman Indonesia
Badan Pembinaan Hukum Nasional, Kementerian Hukum dan HAM Republik Indonesia, 1977
 Buku Teks SO