APA-ийн эшлэл(7 дахь хэвлэлт)

Singh, N. (2008). A guide on project work: Guidance on project work, basics of management in practice, guidance on the sample list of topics for project. Himalaya Pub. House.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Singh, Narendra. A Guide on Project Work: Guidance on Project Work, Basics of Management in Practice, Guidance on the Sample List of Topics for Project. Mumbai: Himalaya Pub. House, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Singh, Narendra. A Guide on Project Work: Guidance on Project Work, Basics of Management in Practice, Guidance on the Sample List of Topics for Project. Himalaya Pub. House, 2008.