
- Author: Office of Government Commerce (OGC)
- Language: English
- Year: 2009

- Author: People's Revolutionary Government of Grenada Chris Searle Merle Hodge
- Language: English
- Year: 1981

- Author: United States. Dept. of the Army., United States. Government Printing Office
- Language: English
- Year: 1985

- Author: United States. Dept. of the Army., United States. Government Printing Office
- Language: English
- Year: 1985

- Author: Great Britain. Office of Government Commerce
- Language: English
- Year: 2007

- Author: Vernon Lloyd, Sharon Taylor, Stationery Office. ., Great Britain. Office of Government Commerce
- Language: English
- Year: 2011

- Author: United States. Dept. of the Army., United States. Government Printing Office
- Language: English
- Year: 1990