IMEU (Institute for Middle East Understanding) (2013) Farouk Shami: Businessman and Innovator
(imeu.org/article/farouk-shami-businessman-and-innovator)
D. Bailey (2014) Milady Standard Natural Hair Care and Braiding: History
NYS Dept. of State Division of Licensing Services, Natural Hair Styling and Cosmetology Appearance Enhancement (2015) General Business Law Article 27, Section 400
(nysenate.gov/legislation/laws/GBS/400)
Cengage Learning (2015 - 2016) Milady Standard Cosmetology
AZ State Board of Cosmetology, Laws and Rules, AZ Revised Statutes (2018) Cosmetology Article 1 through Article 6 (boc.az.gov/sites/default/files/Arizona)
How to Cut It in the Hairdressing Industry (2021) Classic Reruns: Trevor Sorbie - An Interview with a Hairdressing Icon (howtocut.it/classic-reruns-trevor-sorbie-an-interview-with-a-hairdressing-icon)
PBA (Professional Beauty Association) (2021) Through the Years - History
(probeauty.org/about/history/history)
U.S. Dept. of Labor (2021) Occupational Safety and Health Administration: Chemical Hazards and Toxic Substances
(osha.gov/chemical-hazards)
Dow (2021) Beauty and Personal Care, Trends Lab: You are Unique
(dow.com/en-us/market/mkt-beauty-personal-care/trends-lab/you-are-unique.html)