Dunham, Jeremy (September 8, 1999). "Expendable Review (DC)". IGN. Ziff Davis. Archived from the original on January 30, 2023. Retrieved July 10, 2023.
Zdyrko, Dave (May 1, 2000). "Expendable (PS)". IGN. Ziff Davis. Archived from the original on January 29, 2023. Retrieved July 10, 2023.
Fragmaster (September 13, 1999). "Expendable". PlanetDreamcast. IGN Entertainment. Archived from the original on February 25, 2009. Retrieved September 4, 2020.
Kujawa, Kraig; MacDonald, Mark; Sewart, Greg (July 2000). "Expendable (PS)"(PDF). Electronic Gaming Monthly. No. 132. Ziff Davis. p. 143. Archived(PDF) from the original on May 8, 2023. Retrieved July 10, 2023.
Hryb, Larry "Major Mike" (November 1999). "Expendable (DC)"(PDF). GamePro. No. 134. IDG. p. 136. Archived(PDF) from the original on April 4, 2023. Retrieved July 10, 2023.
Kujawa, Kraig; MacDonald, Mark; Sewart, Greg (July 2000). "Expendable (PS)"(PDF). Electronic Gaming Monthly. No. 132. Ziff Davis. p. 143. Archived(PDF) from the original on May 8, 2023. Retrieved July 10, 2023.
Fragmaster (September 13, 1999). "Expendable". PlanetDreamcast. IGN Entertainment. Archived from the original on February 25, 2009. Retrieved September 4, 2020.
Dunham, Jeremy (September 8, 1999). "Expendable Review (DC)". IGN. Ziff Davis. Archived from the original on January 30, 2023. Retrieved July 10, 2023.
Zdyrko, Dave (May 1, 2000). "Expendable (PS)". IGN. Ziff Davis. Archived from the original on January 29, 2023. Retrieved July 10, 2023.
Hryb, Larry "Major Mike" (November 1999). "Expendable (DC)"(PDF). GamePro. No. 134. IDG. p. 136. Archived(PDF) from the original on April 4, 2023. Retrieved July 10, 2023.