Delgado, Melvin. "Four Types of Urban Capacity-Enhancement Projects (Murals, Gardens, Playgrounds, and Sculptures)." Community Social Work Practice in an Urban Context: The Potential of a Capacity-Enhancement Perspective. : Oxford University Press, 1999-10-07. Oxford Scholarship Online. 2009-01-01. Date Accessed 18 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195125467.001.0001/acprof-9780195125467-chapter-6>.
Delgado, M.(1999-10-07). Four Types of Urban Capacity-Enhancement Projects (Murals, Gardens, Playgrounds, and Sculptures). In Community Social Work Practice in an Urban Context: The Potential of a Capacity-Enhancement Perspective. : Oxford University Press. Retrieved 18 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195125467.001.0001/acprof-9780195125467-chapter-6.
Delgado, Melvin. "Four Types of Urban Capacity-Enhancement Projects (Murals, Gardens, Playgrounds, and Sculptures)." In Community Social Work Practice in an Urban Context: The Potential of a Capacity-Enhancement Perspective. : Oxford University Press, 1999-10-07. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195125467.001.0001/acprof-9780195125467-chapter-6.
Delgado M. Four Types of Urban Capacity-Enhancement Projects (Murals, Gardens, Playgrounds, and Sculptures). In: Delgado M. Community Social Work Practice in an Urban Context: The Potential of a Capacity-Enhancement Perspective. Oxford University Press; 1999. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195125467.001.0001/acprof-9780195125467-chapter-6. Accessed June 18, 2013.