Brain Teaser's / Riddels. Number 16

Five men whose names were Louis, Martin, Norris, Oliver, and Peter, and whose last names (not in order) were Atwood, Bartlett, Campbell, Donovan, and Easterling, all lived in the same small town and all were acquainted. Through the years they became more or less estranged, until the following situation existed: Bartlett would only speak to two of the others. Although Peter would speak to all but one, Louis would only speak to one of the others. Donovan and Martin wouldn't speak, although Norris and Easterling would. Martin, Norris, and Oliver were all on speaking terms. There was only one of the five that Atwood wouldn't speak to, and only one of the five to whom Campbell would speak. What was each man's full name, and to whom would each man speak?
    Pick the tomato, get the answer!

Norris Atwood, Martin Bartlett, Louis Campbell, Peter Donovan, and Oliver Easterling. Atwood would speak to Bartlett, Donovan, and Easterling; Bartlett would speak to Atwood and Easterling; Campbell would speak only to Donovan; Donovan would speak to Atwood, Campbell, and Easterling; Easterling would speak to Atwood, Barlett, and Donovan.