Cita APA (7a ed.)

Bibby, A. (2011). Responsible contracting: An approach aimed at improving social and labour practices in the property services sector. International Labour Organization.

Cita Chicago Style (17a ed.)

Bibby, Andrew. Responsible Contracting: An Approach Aimed at Improving Social and Labour Practices in the Property Services Sector. International Labour Organization, 2011.

Cita MLA (9a ed.)

Bibby, Andrew. Responsible Contracting: An Approach Aimed at Improving Social and Labour Practices in the Property Services Sector. International Labour Organization, 2011.