Incoming Resources
- APA Productions, Prentice Hall Travel distributor, Singapore, New York
- APA Productions, Distributed by Prentice Hall Press, Singapore, New York, NY, c1987-
- APA Productions, Distributed by Langenscheidt Publishers, Singapore, Maspeth, NY, c1991-
- APA Productions, Distributed in the U.S. by Langenscheidt Publishers, Singapore, Maspeth, NY, c1998-
- APA Productions, Singapore, c1992
- APA Productions, Prentice Hall, Singapore, Englewood Cliffs, N.J., c1984-