Tohutoro APA (7th ed.)
Jolliffe, D., & Ziliak, J. P. (2008). Income Volatility and Food Assistance in the United States. W.E. Upjohn Institute for Employment Research.
Tohutoru Kātū Chicago (17th ed.)
Jolliffe, Dean, me James Patrick Ziliak. Income Volatility and Food Assistance in the United States. Kalamazoo, Mich: W.E. Upjohn Institute for Employment Research, 2008.
Tohutoro MLA (9th ed.)
Jolliffe, Dean, me James Patrick Ziliak. Income Volatility and Food Assistance in the United States. W.E. Upjohn Institute for Employment Research, 2008.
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