Dyfyniad APA

Bartels Dennis. (2009). The Exploratorium Science Snackbook: Cook Up Over 100 Hands-On Science Exhibits from Everyday Materials. U.S.A: Jossey-Bass.

Dyfyniad Arddull Chicago

Bartels Dennis. The Exploratorium Science Snackbook: Cook Up Over 100 Hands-On Science Exhibits From Everyday Materials. U.S.A: Jossey-Bass, 2009.

Dyfyniad MLA

Bartels Dennis. The Exploratorium Science Snackbook: Cook Up Over 100 Hands-On Science Exhibits From Everyday Materials. U.S.A: Jossey-Bass, 2009.

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