The document discusses using a personal voice in writing. It states that a personal voice does not require first person pronouns or an informal tone. Rather, a personal voice means using natural language that a real person would say. It also discusses the use of pronouns like "you" and "one" and notes that second person pronouns can be used to convey an indefinite third person in American English.

1. Voice, Personal Pronouns and Style Concerns and More Joseph M Williams Style: Towards Clarity and Grace (U Chicago 1990 OWL at Purdue Bill Walsh: The Elephants of Style And Grammar Girl!