APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Caulkins, J. P. (2002). Intelligent giving: Insights and strategies for higher education donors. Rand.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Jonathan P. Caulkins. Intelligent Giving: Insights and Strategies for Higher Education Donors. Santa Monica, CA: Rand, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Jonathan P. Caulkins. Intelligent Giving: Insights and Strategies for Higher Education Donors. Rand, 2002.