Skinner, R. J., Taylor, J. L., & Wegelin, E. A. (1987). Shelter upgrading for the urban poor: Evaluation of Third World experience. Island Pub. House.
Citazione stile Chigago Style (17a edizione)Skinner, R. J., John L. Taylor, e Emiel A. Wegelin. Shelter Upgrading for the Urban Poor: Evaluation of Third World Experience. Manila: Island Pub. House, 1987.
Citatione MLA (9a ed.)Skinner, R. J., et al. Shelter Upgrading for the Urban Poor: Evaluation of Third World Experience. Island Pub. House, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.