In lesson design, the instruction 'cite reference sources' means to:

• A. Provide a bibliography
• B. Cite reference sources
• C. Create new references
• D. Ignore sources

Answer: (B)

Giving proper credit means recognizing the works you used by presenting citations so readers can find the original material. When you cite reference sources, you provide in-text references and a list of references that point to the exact sources you drew on. This helps learners verify information, understand the basis for ideas, and gives credit to the original authors. A bibliography is a common way to present the sources you used, but the essential action is the citation itself. Creating new references would misrepresent sources, and ignoring sources undermines credibility.