1. Burroway, J. (1991) Call me Ishmael: Point of view. In J. Fredette (Ed.), The Writer’s Digest handbook of short story writing, volume II (pp. 58–69). Cincinnati, OH: Writer’s Digest Books.
2. Bush, P. (1993) An overview of American literature: From the puritans to the postmodernists. Kaduna: Klamidas Books.
3. Chandler, D. & Munday, R. (2011) A dictionary of media and communication. Oxford: Oxford University Press.
4. Dike, K. (2011) Trade and politics in the Niger Delta 1830–1885. Ibadan: Bookcraft.
5. Ezeh, P.-J. (2012) Signs and society: A short introduction to symbolic anthropology. Nsukka: Great AP.