Context:

Referenced as 'Nixon and Kissinger, in their memoirs, both say, we didn't let South Vietnam down' - explicit reference to Nixon's memoirs discussing Vietnam policy

Context:

Nixon's memoirs are referenced twice - once noting that Nixon said the TV cameraman was crying at the end of his Checkers speech, and another noting that Nixon always called it 'the fund speech' rather than the Checkers speech

Context:

Referenced when discussing Nixon's childhood and upbringing - Dominic quotes from Nixon's memoirs about how his mother never hugged him or showed physical affection, but he could see from her eyes that she loved him.