Morton 1953,第18–19頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第8–13頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第25–30頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第31–32頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第160–164頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第356–357頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第358頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第18–19頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第8–13頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第25–30頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第31–32頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第160–164頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第356–357頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第358頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第18–19頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第8–13頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第25–30頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第31–32頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第160–164頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第356–357頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).
Morton 1953,第358頁. Morton, Louis. The Fall of the Philippines(PDF). Washington, D.C.: Office of the Chief of Military History, Department of the Army. 1953 [22 July 2012]. OCLC 29293689. (原始内容存档(PDF)于2021-04-30).