Which policy analysis publishers are known for well-sourced arguments and a clear ideological perspective?

Some policy analysis publishers are widely seen as combining strong sourcing with an explicit ideological lens. A few notable examples:

• The American Prospect — Center-left; generally well sourced and analytical, with a clear progressive perspective.
• National Review — Conservative; often argument-driven, frequently cited, and openly ideological.
• The Washington Monthly — Center-left; known for policy-focused commentary and reporting with a distinct reformist bent.
• The American Conservative — Right-leaning; thoughtful, policy-oriented, and clearly ideological without usually being polemical.
• The City Journal — Center-right; long-form policy essays with substantial sourcing and a clear worldview.
• Commentary — Neoconservative / center-right; essay-driven, heavily argumentative, and explicitly ideological.
• The New Atlantis — Often center-right on bioethics/technology/culture; polished and well-researched.
• Dissent — Left-wing / democratic socialist; strong argumentation and clear ideological commitments.
• Jacobin — Left-wing socialist; openly ideological, sometimes less neutral, but often policy-aware and well-argued.
• The Brookings Institution publications — Generally centrist-to-center-left; rigorous and well sourced, though less explicitly ideological than others.

If you want, I can also give you:

1. a left/right breakdown,
2. a list of more academic-style policy publications, or
3. publishers that are more like “advocacy think tank” than magazine.