| https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/Is%20650%20543%204800%20Facebook_0.pdf |
| https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/%C2%BFC%C3%B3mo%20llamar%20a%20Aerom%C3%A9xico%20en%20M%C3%A9xico.pdf |
| https://forms.business.columbia.edu/sites/forms/files-efs/webform/2023_deming_cup_nomination_and_a/_sid_/%5BDelta%20Tel%C3%A9fono%2001800%5D%C2%BFC%C3%B3mo%20puedo%20llamar%20a%20Delta%20desde%20Colombia.pdf |
