When a judge uses legal encyclopedias, law review articles, and Restatements to guide a decision, that judge is using: a. primary sources of law. b. constitutional law. c. ineffective sources of law. d. secondary sources of law.

Option D

Explanation:

The resources the judge uses to guides the decisions in a case such as the encyclopedias, law reviews are background resources, resources if past facts that are easily accessible . such resources like these are called secondary resources. Option D is the right answer.