Non abbiamo ancora una biografia di John Haaga.
Pubblicato in Inglese

The Second Malaysian family life survey
1993

The drug abuse treatment system
1993

The American people
2005
Reproductive Health in Developing Countries
1997
Drug use in the Detroit metropolitan area
1992
Demography of Forced Migration
1998
Demography of Forced Migration
1998
Children's Seatbelt Usage
1986
American People
2005