Investigating Sustainability McAdam 2013 | Page 45

Work Cited ( bibliography )

About . com . N . p ., n . d . Web . 21 May 2013 . < http :// animalrights . about . com / od / animalsinentertainment / a / Arguments­For­And­Against­Zoos . htm >.

Animal . discovery . com . N . p ., n . d . Web . 20 May 2013 .

Augustine , Shabathya . " Are zoos good or bad ?" Survey . 22 May 2013

Dictionary . com . Dictionary . com . Web . 14 May 2013 . < http :// dictionary . reference . com / browse / zoos ? s = t >.

Teacher . scholastic . com . N . p ., n . d . Web . 21 May 2013 . < http :// teacher . scholastic . com / scholasticnews / indepth / endangered _ species / background / index . asp ? article = zoos >.

UXL Complete Life Science Resource . Digital file .

" Zoos ." Issues & Controversies . Facts On File News Service , 6 Sept . 2011 . Web . 8 May 2013 . < http :// www . 2facts . com / article / i0302470 >.

" Zoos ." Worldbook . N . p .: n . p ., n . d . Worldbookonline . com . Web . 14 May 2013 . < http :// www . worldbookonline . com / advanced / article ? id = ar617400 & st = zoos >.

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