Gaya APA

INSTRUMENTAL, J, D, S, D, M, D. (). Public Procurement Network: Public Procurement in Europe . : Instituto Poligrafico E Zecca Dello Stato.

Gaya MLA

INSTRUMENTAL, JENDERAL, DEPARTEMEN, SUMBER, DAYA, MANUSIA, DAN. "Public Procurement Network: Public Procurement in Europe". : Instituto Poligrafico E Zecca Dello Stato, . Text.