APA

Fry M., Tinson R., Wall R., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Tinson R. & Wall R.The energy efficiency accreditation scheme. : .

Chicago

Fry Martin, Tinson Richard, Wall Rob, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Tinson Richard and Wall Rob.The energy efficiency accreditation scheme. : .

Harvard

Fry M., Tinson R., Wall R., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Tinson R. and Wall R.The energy efficiency accreditation scheme. : .

MLA

Fry Martin, Tinson Richard, Wall Rob, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Tinson Richard and Wall Rob.: . .