Vaughan, L. (2017). A posthumous letter of gratitude. University of the Philippines Press.
Lua i Stíl Chicago (17ú heag.)Vaughan, Laurene. A Posthumous Letter of Gratitude. Diliman, Quezon City: University of the Philippines Press, 2017.
Lua MLA (9ú heag.)Vaughan, Laurene. A Posthumous Letter of Gratitude. University of the Philippines Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.