A. An agent has authority described in this article if the power of attorney refers to general authority with respect to the descriptive term for the subjects stated in §§ 64.2-1625 through 64.2-1638, or cites the section in which the authority is described.
B. A reference in a power of attorney to general authority with respect to the descriptive term for a subject in §§ 64.2-1625 through 64.2-1638 or a citation to a section of §§ 64.2-1625 through 64.2-1638 incorporates the entire section as if it were set out in full in the power of attorney.
C. A principal may modify authority incorporated by reference.