Stephensen-Payne, Phil (January 10, 2022). "Contents Lists: Unusual Stories". Galactic Central. Archived from the original on January 11, 2022. Retrieved January 10, 2022.
Ashley, Mike; Edwards, Malcolm; Nicholls, Peter (October 15, 2021). "SFE: SF Magazines". The Encyclopedia of Science Fiction. Archived from the original on February 26, 2022. Retrieved February 2, 2022.
Roberts, Peter; Langford, David (June 18, 2021). "SFE: Fandom". The Encyclopedia of Science Fiction. Archived from the original on February 4, 2022. Retrieved February 4, 2022.
Edwards, Malcolm; Ashley, Mike (August 21, 2012). "SFE: Marvel Tales". The Encyclopedia of Science Fiction. Archived from the original on February 4, 2022. Retrieved February 4, 2022.
Nicholls, Peter; Ashley, Mike (August 2, 2020). "SFE: Pulp". The Encyclopedia of Science Fiction. Retrieved March 14, 2022.
Ashley, Mike; Nicholls, Peter (April 2, 2015). "SFE: Digest". The Encyclopedia of Science Fiction. Retrieved March 14, 2022.
web.archive.org
Ashley, Mike; Edwards, Malcolm; Nicholls, Peter (October 15, 2021). "SFE: SF Magazines". The Encyclopedia of Science Fiction. Archived from the original on February 26, 2022. Retrieved February 2, 2022.
Roberts, Peter; Langford, David (June 18, 2021). "SFE: Fandom". The Encyclopedia of Science Fiction. Archived from the original on February 4, 2022. Retrieved February 4, 2022.
Edwards, Malcolm; Ashley, Mike (August 21, 2012). "SFE: Marvel Tales". The Encyclopedia of Science Fiction. Archived from the original on February 4, 2022. Retrieved February 4, 2022.
Stephensen-Payne, Phil (January 10, 2022). "Contents Lists: Unusual Stories". Galactic Central. Archived from the original on January 11, 2022. Retrieved January 10, 2022.