Ikpo, E. D., & Falade, J. (2014). Spatial Interaction in an Urban-rural Setting: A Case Study of Agbor and its Rural Environs. Obafemi Awolowo University.
Chicago-referens (17:e uppl.)Ikpo, Eugene Dike, och J.B Falade. Spatial Interaction in an Urban-rural Setting: A Case Study of Agbor and Its Rural Environs. Obafemi Awolowo University, 2014.
MLA-referens (9:e uppl.)Ikpo, Eugene Dike, och J.B Falade. Spatial Interaction in an Urban-rural Setting: A Case Study of Agbor and Its Rural Environs. Obafemi Awolowo University, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.