APA-referens (7:e uppl.)

Snodgrass, D. R., & Biggs, T. (1996). Industrialization and the small firm: Patterns and policies. ICS Press.

Chicago-referens (17:e uppl.)

Snodgrass, Donald R., och Tyler Biggs. Industrialization and the Small Firm: Patterns and Policies. San Francisco, Calif.: ICS Press, 1996.

MLA-referens (8:e uppl.)

Snodgrass, Donald R., och Tyler Biggs. Industrialization and the Small Firm: Patterns and Policies. ICS Press, 1996.