Thực đơn
USS Aspro (SS-309)Thực đơn
USS Aspro (SS-309)Liên quan
USS USS Missouri (BB-63) USS Arizona (BB-39) USS Nevada (BB-36) USS Enterprise (CVN-65) USS Samuel B. Roberts (DE-413) USS Enterprise (CV-6) USS Iowa (BB-61) USS Independence (CV-62) USS Intrepid (CV-11)Tài liệu tham khảo
WikiPedia: USS Aspro (SS-309) http://www.combinedfleet.com/I-43.htm http://www.pigboats.com/ww2/aspro.html http://www.ibiblio.org/hyperwar/Japan/IJN/JANAC-Lo... http://www.ibiblio.org/hyperwar/USN/USN-Chron/USN-... http://navsource.org/archives/08/pdf/0829295.pdf http://www.navsource.org/archives/08/08309.htm //tools.wmflabs.org/geohack/geohack.php?language=v... //tools.wmflabs.org/geohack/geohack.php?language=v... //tools.wmflabs.org/geohack/geohack.php?language=v... //tools.wmflabs.org/geohack/geohack.php?language=v...