sourcebooks

Example:The teacher suggested using reference books as a sourcebook for homework assignments.

Definition:Books that contain information, such as statistics or historical facts, that can be used as a reference for specific subjects or topics.

Example:The guide served as a sourcebook for the travelers, providing them with essential information about the region.

Definition:Books that lead or direct; for example, instructional, nonfictional, or reference books outlining the proper way to do something, or providing advice or explanations on a particular subject.

Example:The project required consultation of a series of tomes as a sourcebook for accurate historical information.

Definition:Books or treatises, especially on a learned or specialist subject.

Example:The software included a comprehensive manual as a sourcebook for its user.

Definition:Books of instructions, especially for operating a machine or doing an activity.