What is a personal business letter ?
- A letter written by a friend to you about a business deal
- A formal letter from a business to you that is typed on business letterhead
- A letter from an individual to a business dealing with business of a formal nature
- A letter written from you to a friend about a business deal that is written on lined paper
К сожалению, у нас пока нет статистики ответов на данный вопрос,
но мы работаем над этим.