APA Style
Aroef, Matthias A.. (1989).
Transparansi suspi migas IX/1989 advanced management seminar 10-22 July 1989 .
Surabaya:
REDECON.
Chicago Style
Aroef, Matthias A..
Transparansi suspi migas IX/1989 advanced management seminar 10-22 July 1989.
Surabaya:
REDECON,
1989.
Text.
MLA Style
Aroef, Matthias A..
Transparansi suspi migas IX/1989 advanced management seminar 10-22 July 1989.
Surabaya:
REDECON,
1989.
Text.
Turabian Style
Aroef, Matthias A..
Transparansi suspi migas IX/1989 advanced management seminar 10-22 July 1989.
Surabaya:
REDECON,
1989.
Print.