American universities and colleges, 11th ed. (Purdue University; state university; chartered as The Trustees of the Indiana Agricultural College [no publications in LC database]; established under present official names, The Trustees of Purdue University, 1869; first instruction at college level, 1874)
Pobreza e bem-estar em Mo{cedil}cambique, 2004: t.p. (Universidade de Purdue)
Inqilāb va tawṭiʼah dar Khalīj, 1974: cover page 4 (Danishgāh-i Pirdū)