Are There Lines in Folk Poetry? Article by B. Hayes and M. MacEachern discussing meters and stanza structures in English folk poetry. http://www.humnet.ucla.edu/humnet/linguistics/people/hayes/lines.pdf
Drinking from the Well of Poetry Nadia G. Yaqub's dissertation on tradition, composition, and identity in the oral Palestinian poetry duel (PDF format). http://www.unc.edu/~yaqub/pdfdiss/diss.html
Traditional Malay Verse - Pantun Brief article on the Malay quatrain, which used to be an integral part of Malay life. http://www.kampungnet.com.sg/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=2&page=1