European directory of sustainable and energy efficient building, 1999 : components, services, materials.

MLA

Lewis, Owen, and John Goulding. European Directory of Sustainable and Energy Efficient Building, 1999 : Components, Services, Materials. London: James & James, 1999.

APA

Lewis, O., & Goulding, J. (1999). European directory of sustainable and energy efficient building, 1999 : components, services, materials. London: James & James.

Chicago

Lewis, Owen, and John Goulding. European Directory of Sustainable and Energy Efficient Building, 1999: Components, Services, Materials. London: James & James, 1999.