"ALLEN H S". School Directory Information. National Center for Education statistics. Archived from the original on May 29, 2018. Retrieved January 5, 2024.
"LOWERY FRESHMAN CENTER". National Center for Education Statistics. Archived from the original on May 29, 2018. Retrieved May 5, 2018.
"ALLEN H S". School Directory Information. National Center for Education statistics. Archived from the original on May 29, 2018. Retrieved January 5, 2024.