sources

'sources'

Examples:
the Italian beginning of the Renaissance
Jupiter was the origin of the radiation
Pittsburgh is the source of the Ohio River
communism's Russian root

'sources'

Examples:
the reporter had two sources for the story

'sources'

'sources'

'sources'

'sources'

Examples:
he was the generator of several complaints

'sources'

Examples:
a heat source
a source of carbon dioxide

'sources'

Examples:
an infectious agent depends on a reservoir for its survival

'sources'

Examples:
he carried an armful of references back to his desk
he spent hours looking for the source of that quotation

'sources'

Examples:
She sourced a supply of carpet
They are sourcing from smaller companies

'sources'

Examples:
The writer carefully sourced her report