APA-ийн эшлэл(7 дахь хэвлэлт)

Rakhah, D. (2007). The nature of things: A simple analysis of the physical world and things pertaining to human life. New Age International (P) Ltd..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Rakhah, Dev. The Nature of Things: A Simple Analysis of the Physical World and Things Pertaining to Human Life. Daryaganj, New Delhi: New Age International (P) Ltd., 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Rakhah, Dev. The Nature of Things: A Simple Analysis of the Physical World and Things Pertaining to Human Life. New Age International (P) Ltd., 2007.