APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Wessner, C. W. (2004). SBIR program diversity and assessment challenges: Report of a symposium. The National Academies Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Charles W. Wessner. SBIR Program Diversity and Assessment Challenges: Report of a Symposium. Washington, D.C.: The National Academies Press, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Charles W. Wessner. SBIR Program Diversity and Assessment Challenges: Report of a Symposium. The National Academies Press, 2004.