APA-čujuhus (7. p.)
(2013). Outsourcing procurement in the public sector. Asian Development Bank.
Chicago-čujuhus (17. p.)
Outsourcing Procurement in the Public Sector. Mandaluyong, Philippines: Asian Development Bank, 2013.
MLA-čujuhus (9. p.)
Outsourcing Procurement in the Public Sector. Asian Development Bank, 2013.
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