Osbourn, D. (1997). Introduction to building (2nd ed.). Longman.
Cita Chicago Style (17a ed.)Osbourn, Derek. Introduction to Building. 2nd ed. Harlow, Essex: Longman, 1997.
Cita MLA (9a ed.)Osbourn, Derek. Introduction to Building. 2nd ed. Longman, 1997.
Precaución: Estas citas no son 100% exactas.