Judge Guillermo B. Guevara Foundation & Philippine Bar Association. (1990). The Judge Guillermo B. Guevara Foundation: Awarding of the Order of Kalantiao and distinguished service to justice awards. Judge Guillermo B. Guevara Foundation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Judge Guillermo B. Guevara Foundation و Philippine Bar Association. The Judge Guillermo B. Guevara Foundation: Awarding of the Order of Kalantiao and Distinguished Service to Justice Awards. Manila: Judge Guillermo B. Guevara Foundation, 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Judge Guillermo B. Guevara Foundation و Philippine Bar Association. The Judge Guillermo B. Guevara Foundation: Awarding of the Order of Kalantiao and Distinguished Service to Justice Awards. Judge Guillermo B. Guevara Foundation, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.