Bromsen, M. A. (1960). José Toribio Medina: Humanist of the Americas, an appraisal. Pan American Union.
Lua i Stíl Chicago (17ú heag.)Bromsen, Maury A. José Toribio Medina: Humanist of the Americas, an Appraisal. Washington: Pan American Union, 1960.
Lua MLA (9ú heag.)Bromsen, Maury A. José Toribio Medina: Humanist of the Americas, an Appraisal. Pan American Union, 1960.
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