Hoskins, Phil (May 21, 2013). "Trail Extension Coming For Ivy Creek Greenway"(PDF) (Press release). Lawrenceville, Georgia: Gwinnett County Government Communications Division. Archived(PDF) from the original on March 2, 2022. Retrieved August 16, 2022.
Hoskins, Phil (June 7, 2012). "Improvements coming to Environmental and Heritage Center"(PDF) (Press release). Lawrenceville, Georgia: Gwinnett County Government Communications Division. Archived(PDF) from the original on September 18, 2021. Retrieved August 16, 2022.
Hoskins, Phil (May 21, 2013). "Trail Extension Coming For Ivy Creek Greenway"(PDF) (Press release). Lawrenceville, Georgia: Gwinnett County Government Communications Division. Archived(PDF) from the original on March 2, 2022. Retrieved August 16, 2022.
Hoskins, Phil (June 7, 2012). "Improvements coming to Environmental and Heritage Center"(PDF) (Press release). Lawrenceville, Georgia: Gwinnett County Government Communications Division. Archived(PDF) from the original on September 18, 2021. Retrieved August 16, 2022.
"Lee Farm Barn". Macallan Construction. Archived from the original on September 19, 2022. Retrieved August 16, 2022.