Nunn, M. E. (1945). A list of related Spanih-English words. University of Alabama.
Citazione stile Chigago Style (17a edizione)Nunn, Marshall E. A List of Related Spanih-English Words. Alabama, Estados Unidos: University of Alabama, 1945.
Citatione MLA (9a ed.)Nunn, Marshall E. A List of Related Spanih-English Words. University of Alabama, 1945.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.