The following sources were consulted in the preparation of the article “OK boomer, 13 habits that younger people find annoying.”
- Phone etiquette – What Americans deem acceptable behavior on calls
- The Principles of Etiquette
- New Research Reveals the Toll of the Unruly Customer on Frontline Workers
- Less hustle and loneliness: Supermarket in the Netherlands has „chatting checkouts“
- Many retail associates dealing with angry customers
- Managing Multi-Generational Communication in the Workplace
- Is job advice from Baby Boomers outdated?
- A simple historical fact explains why boomers are more likely to fall for misinformation