(1979). Rules and regulations, adopted May 30, 1975, amended December 17, 1976, March 10, 1977, March 2, 1979, published June 1, 1979, effective July 1, 1979 ; Statutes, March 2, 1979, chapter 1.1, title 54, Chapter 3, title 54, chapter 24, title 54, chapter 7, title 13.1 / Commonwealth of Virginia, The State Board of Architects, Professional Engineers and Land Surveyors.
Cytowanie według stylu Chicago (wyd. 17)Rules and Regulations, Adopted May 30, 1975, Amended December 17, 1976, March 10, 1977, March 2, 1979, Published June 1, 1979, Effective July 1, 1979 ; Statutes, March 2, 1979, Chapter 1.1, Title 54, Chapter 3, Title 54, Chapter 24, Title 54, Chapter 7, Title 13.1 / Commonwealth of Virginia, The State Board of Architects, Professional Engineers and Land Surveyors. 1979.
Cytowanie według stylu MLA (wyd. 9)Rules and Regulations, Adopted May 30, 1975, Amended December 17, 1976, March 10, 1977, March 2, 1979, Published June 1, 1979, Effective July 1, 1979 ; Statutes, March 2, 1979, Chapter 1.1, Title 54, Chapter 3, Title 54, Chapter 24, Title 54, Chapter 7, Title 13.1 / Commonwealth of Virginia, The State Board of Architects, Professional Engineers and Land Surveyors. 1979.