APA-ийн эшлэл(7 дахь хэвлэлт)

Muthuswamy, P. (1986). Swamy's pension rules made easy (20th ed.). Swamy Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Muthuswamy, P. Swamy's Pension Rules Made Easy. 20th ed. Chennai: Swamy Publishers, 1986.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Muthuswamy, P. Swamy's Pension Rules Made Easy. 20th ed. Swamy Publishers, 1986.