APA Format
16444. (2006). Internal research & development markets. Germany : Physica-Verlag
MLA Format
16444. Internal research & development markets. Germany : Physica-Verlag, 2006
Chicago Format
16444. Internal research & development markets. Germany : Physica-Verlag, 2006
Australian/Harvard Format
16444. 2006. Internal research & development markets. Physica-Verlag Germany