Naylor, H. (2004). Insight into PET Audio CD Set. Cambridge University Press.
Trích dẫn kiểu ChicagoNaylor, Helen. Insight Into PET Audio CD Set. Cambridge University Press, 2004.
MLA引文Naylor, Helen. Insight Into PET Audio CD Set. Cambridge University Press, 2004.
警告：这些引文格式不一定是100％准确.