APA

Valken Burg Van M.E, . (2000). Network Analysis Third Ed. : .

Chicago

Valken Burg Van M.E, . 2000. Network Analysis Third Ed. : .

Harvard

Valken Burg Van M.E, . (2000). Network Analysis Third Ed. : .

MLA

Valken Burg Van M.E, . Network Analysis Third Ed. : . 2000.