Template: RefSFUSH52
From Trekipedia
Tingley, Evan. "Who Invited the Romulans?" Scenario Book 1, Star Fleet Battles Module S1, Scenario SH52.0. SFB and F&E Designer Stephen V. Cole. SFB Executive Developer Steven P. Petrick. Published by John Olsen, Task Force Games. Produced by Tim Olsen, Task Force Games and Leanna M. Cole, Amarillo Design Bureau, Inc. Task Force Games/Amarillo Design Bureau, Inc. 1992. Originally published as "SL18.0 Who Invited the Romulans?" in Captain's Log Issue 1, 1983.