
- Author: Lynne M. Dearborn, John C. Stallmeyer
- Language: English
- Year: 2010

- Author: Stella Basinyi
- Language: English
- Year: 2019

- Author: Carenza Lewis, Anna Scott, Anna Cruse
- Language: English
- Year: 2019

- Author: Rina Elster Pantalony
- Language: English
- Year: 2018

- Author: World Intellectual Property Organization
- Language: English
- Year: 2018

- Author: World Intellectual Property Organization
- Language: English
- Year: 2015

- Author: L.T.C. Harms
- Language: English
- Year: 2018

- Author: David Llewelyn
- Language: English
- Year: 2010

- Author: Nicole Haddow
- Language: English
- Year: 2019