Παραπομπή APA

Johnson, C. (2003). Using internet primary sources to teach critical thinking skills in the sciences. Westport, CT: Libraries Unlimited.

Παραπομπή Chicago Style

Johnson, Carolyn. Using Internet Primary Sources to Teach Critical Thinking Skills in the Sciences. Westport, CT: Libraries Unlimited, 2003.

Παραπομπή MLA

Johnson, Carolyn. Using Internet Primary Sources to Teach Critical Thinking Skills in the Sciences. Westport, CT: Libraries Unlimited, 2003.

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