APA Citatie

Popple, P. R., & Leighninger, L. The policy-based profession: An introduction to social welfare policy analysis for social workers.

Chicago Style citaat

Popple, Philip R., en Leslie Leighninger. The Policy-based Profession: An Introduction to Social Welfare Policy Analysis for Social Workers.

MLA citatie

Popple, Philip R., en Leslie Leighninger. The Policy-based Profession: An Introduction to Social Welfare Policy Analysis for Social Workers.