Explanation:

- J. Habermas: A prominent German philosopher and sociologist known for his work in critical theory and communication. He has criticized Max Weber for failing to clearly separate legitimacy (moral authority) from legality (lawfulness).

- Correct Answer: J. Habermas

- C. Levi-Strauss: A French anthropologist known for his structural anthropology. While influential, he primarily focused on cultural and social structures rather than critiquing Weber directly on these grounds.

- F. Leplay: A less commonly discussed figure in the context of Weber's critiques. Known for his sociological work but not typically linked to the legitimacy vs. legality debate.

- W.A. Lewis: An economist famous for his work in development economics, not typically associated with dialogues on Weber's views of legitimacy.