Lua APA (7ú heag.)

(2016). O gosudarstvennykh zakupkakh.

Lua i Stíl Chicago (17ú heag.)

O Gosudarstvennykh Zakupkakh. 2016.

Lua MLA (9ú heag.)

O Gosudarstvennykh Zakupkakh. 2016.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.