APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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