APA Style
Aprilianty, Fitri, Nasution, Reza Ashari. (1989).
The Eternal venture spirit .
Cambridge:
Productivity Press.
Chicago Style
Aprilianty, Fitri, Nasution, Reza Ashari.
The Eternal venture spirit.
Cambridge:
Productivity Press,
1989.
.
MLA Style
Aprilianty, Fitri, Nasution, Reza Ashari.
The Eternal venture spirit.
Cambridge:
Productivity Press,
1989.
.
Turabian Style
Aprilianty, Fitri, Nasution, Reza Ashari.
The Eternal venture spirit.
Cambridge:
Productivity Press,
1989.
.