The other schools in the top five were the University of Illinois at Urbana-Champaign and Purdue University in West Lafayette,Indiana.

VOA: special.2009.11.26

Teachers at the writing center at Purdue University in West Lafayette,Indiana work with students to improve their writing.

VOA: special.2009.04.30

In nineteen thirty-five, the president of Purdue University in Indiana asked Amelia to do some work there.

VOA: special.2010.05.26

Scott Jackson at Purdue University in West Lafayette,Indiana, helped lead the study team.

VOA: special.2010.02.02

He led Purdue University to a national championship in nineteen thirty-two.

VOA: special.2010.06.10

Purdue University provided Amelia with a new all-metal, two-engine plane.

VOA: special.2010.05.26

Gebisa Ejeta is a professor at Purdue University in Indiana.

VOA: special.2009.06.16

"Something had to be grown in rotation with corn." Scott Jackson, professor of plant genetics at Purdue University.

VOA: standard.2010.02.01