For the use of the plural word peoples, see the Thesaurus section of:
peoples - definition of peoples by the Free Online Dictionary, Thesaurus and Encyclopedia.
peoples - the human beings of a particular nation or community or ethnic group; "the indigenous peoples of Australia"
For the use of the plural word persons, see the (UK) Usage section of:
Persons - definition of Persons by the Free Online Dictionary, Thesaurus and Encyclopedia.
person [ˈpɜːsən]n pl persons
Usage: People is the word usually used to refer to more than one individual: there were a hundred people at the reception. Persons is rarely used, except in official English: several persons were interviewed
For the use of the plural word individuals, see particularly: http://www.thefreedictionary.com/individuals
b. A human regarded as a unique personality: always treated her clients as individuals.
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