Gaya APA
Franklin, P., Cristopher, (2004).
Mad about modern pysics: braintwisters, paradoxes and curiosities .
:
John Wiley n Sons.
Gaya MLA
Potter, Franklin., Cristopher, .
"Mad about modern pysics: braintwisters, paradoxes and curiosities".
:
John Wiley n Sons,
2004.
Textbook.