APA Style
Kirshner, David K.. (1989).
Suspi Migas IX/1989 Advanced Management Seminar : Overview of Oil Trading Activity .
Surabaya:
PERTAMINA dan REDECON.
Chicago Style
Kirshner, David K..
Suspi Migas IX/1989 Advanced Management Seminar : Overview of Oil Trading Activity.
Surabaya:
PERTAMINA dan REDECON,
1989.
Text.
MLA Style
Kirshner, David K..
Suspi Migas IX/1989 Advanced Management Seminar : Overview of Oil Trading Activity.
Surabaya:
PERTAMINA dan REDECON,
1989.
Text.
Turabian Style
Kirshner, David K..
Suspi Migas IX/1989 Advanced Management Seminar : Overview of Oil Trading Activity.
Surabaya:
PERTAMINA dan REDECON,
1989.
Print.