Gaya APA

Ogwude, I, C. et al (2006). An analytic hierarchy process (AHP) approach to port selection decisions – empirical evidence from Nigerian ports . nigeria: Palgrave Macmillan.

Gaya MLA

Ogwude, Innocent, C. et al. "An analytic hierarchy process (AHP) approach to port selection decisions – empirical evidence from Nigerian ports". nigeria: Palgrave Macmillan, 2006. Article.