APA-ийн эшлэл(7 дахь хэвлэлт)

Mittal, R. R. (2009). Spend management ; Increasing value performance and efficiency. Global India Publications Pvt. Ltd.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mittal, Ravi Ranjan. Spend Management ; Increasing Value Performance and Efficiency. New Delhi: Global India Publications Pvt. Ltd, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mittal, Ravi Ranjan. Spend Management ; Increasing Value Performance and Efficiency. Global India Publications Pvt. Ltd, 2009.