RPM, let me tell you what reliable source means:
It means any source you trust, but that meaning is valid only on a personal level.
It means any source document, period. Photocopies are all you get until the transporter is patented, sorry.
First person quote. This is the format:
Joe Blow said, "I report for Duty"
These are not the format:
Joe blow was quoted as saying, "I report for Duty".
Un-named anything.