For Zeek the Geek only - Part 2

Please DON'T use the references below again from what you gave me the last time

Check below

You can use it later for the literature review in 1500 words max

Cohn, K. (2013). Developing Effective Communication Skills. Journal of Oncology practice , 267-276.

Roebuck, C. (2010). Effecttive communication. NewYork: Marshal editions LTD.

I just need two new more references, 1 academic journal reference and 1 from various references including books, internet sites or current affairs magazines or newspapers.

And make a LITERATURE REVIEW from the new references one academic journal reference and one various reference including the old references above. So that's 4 references.

Make a literature review from those 4 references. MAX is 1500 words only!

No Plagiarism! No Wikipedia!