-. Easten Hemisphere: Thinking Skill Activities. Macmillan McGraw-Hill.
Chicago Style (17th ed.) Citation-. Easten Hemisphere: Thinking Skill Activities. NewYork: Macmillan McGraw-Hill.
MLA (9th ed.) Citation-. Easten Hemisphere: Thinking Skill Activities. Macmillan McGraw-Hill.
Warning: These citations may not always be 100% accurate.