APA-ийн эшлэл(7 дахь хэвлэлт)

Brinda & Muthuswamy. (2009). Swamys compilation of Central Civil Services leave travel concession rules (39th ed.). Swamy Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Brinda ба Muthuswamy. Swamys Compilation of Central Civil Services Leave Travel Concession Rules. 39th ed. Chennai: Swamy Publishers, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Brinda ба Muthuswamy. Swamys Compilation of Central Civil Services Leave Travel Concession Rules. 39th ed. Swamy Publishers, 2009.