Aprieto, P. N. (1984). Signs of the times and other thoughts, reminders and miscellany. JMC Press.
Chicago-referens (17:e uppl.)Aprieto, Pacifico N. Signs of the Times and Other Thoughts, Reminders and Miscellany. Quezon City: JMC Press, 1984.
MLA-referens (9:e uppl.)Aprieto, Pacifico N. Signs of the Times and Other Thoughts, Reminders and Miscellany. JMC Press, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.