(2016). O gosudarstvennykh zakupkakh.
Chicago Style (17th ed.) CitationO Gosudarstvennykh Zakupkakh. 2016.
MLA (9th ed.) CitationO Gosudarstvennykh Zakupkakh. 2016.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(2016). O gosudarstvennykh zakupkakh.
Chicago Style (17th ed.) CitationO Gosudarstvennykh Zakupkakh. 2016.
MLA (9th ed.) CitationO Gosudarstvennykh Zakupkakh. 2016.