Schensul, J. J. (1999). Mapping social networks, spatial data & hidden populations. AltaMira Press.
Lua i Stíl Chicago (17ú heag.)Schensul, Jean J. Mapping Social Networks, Spatial Data & Hidden Populations. Walnut Creek, Calif.: AltaMira Press, 1999.
Lua MLA (8ú heag.)Schensul, Jean J. Mapping Social Networks, Spatial Data & Hidden Populations. AltaMira Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.