1. Card, Michael F. and William J. Boyer, (1980). Large space structures - fantasies and facts. 21st AIAA/ASME/ASCE/AHS Structures, Structural Dynamics and Materials Conference. Paper No. 80–0674. Seattle, Washington.
2. Garibotti, J. F., A. J. Cwiertny, Jr., and R. Johnson, Jr., (1978). On-orbit fabrication and assembly of large space structural subsystems. XXIXth Congress of the International Astronautical Federation. Paper No. 78–192. Dubrovnik, Yugoslavia.
3. Garibotti, J. F., A. J. Cwiertny, Jr., R. Johnson, Jr., and T. J. Dunn, (1979). Construction of large space structures. XXXth Congress of the International Astronautical Federation. Paper No. 79–106. Munich, Federal Republic of Germany.
4. General Dynamics (1978). Space construction automated fabrication definition study. Report D-ASP77–017. Prepared for NASA Johnson Space Center (Contract NAS9–1531).
5. Grumman Aerospace Corporation (1976). Space fabrication techniques study program. Final presentation prepared for NASA Marshall Space Flight Center (Contract NAS8–31876).