A primary verb is one of the three verb types … (Chaulker and Weiner 2009, ch. 7, para. 11)

Australia was one of the early adopters of the pop chart ratings (Williams 2009, 11)

The tone of the poem is affected by the use of intervening words (“Tmesis”, para.3) that cause the reader….

Chaulker, Simon, and Emmanuel Weiner. 2009, The Oxford Dictionary of English Grammar. Oxford: Oxford University Press. http://www.oxfordreference.com.ezproxy.une.edu.au/views/SEARCH_RESULTS.html?y=10&q=verbs&category=t28&x=11&ssid=176555436&scope=book&time=0.305971972615943

Williams, Joseph, ed. 2009. Encyclopedia of Australian Rock and Pop. Sydney: Methuen.

“Tmesis.” (n.d.) In Oxford English Dictionary Online, 12th ed. http://www.oed.com