APA-ийн эшлэл(7 дахь хэвлэлт)

Sharma, B. (1999). Differential equations for honours and post-graduate: Classes. Kedarnath Ramnath.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sharma, Bhudev. Differential Equations for Honours and Post-graduate: Classes. Meerut: Kedarnath Ramnath, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sharma, Bhudev. Differential Equations for Honours and Post-graduate: Classes. Kedarnath Ramnath, 1999.