Gaya APA
Ducruet, C. et al (2010).
Ports in multi-level maritime networks : evidence from the Atlantic (1996–2006) .
France:
Elsevier.
Gaya MLA
Ducruet, César. et al.
"Ports in multi-level maritime networks : evidence from the Atlantic (1996–2006)".
France:
Elsevier,
2010.
Article.