| Local Government Developments since 1966 F Oamar, P Rivera Philippine Journal of Public Administration 19 (1-2), 1975 | 4 | 1975 |
| Lift P Rivera https://poets.ca/2021/10/01/lift-by-patria-rivera/, 2021 | | 2021 |
| Art and Haiku in the Time of COVID PR Poet), JR Artist) https://www.crowdcast.io/e/tplrivera, 2020 | | 2020 |
| "The Time Between" (Poetry) P Rivera http://www.signature-editions.com/index.php/books/single_title/the_time_between, 2018 | | 2018 |
| "Be (Poetry)" P Rivera http://www.signature-editions.com/index.php/books/authors/rivera_patria, 2011 | | 2011 |
| Weathering: An Exchange of Poems, Chapbook, (co-author), Republished online in Poemeleon, May 2010 S Chenette, M Harris, R Pierson, P Rivera, J Roorda, N Rowen http://www.poemeleon.org/sue-chenette-et-al, 2008 | | 2008 |
| The Bride Muses the Might-Have-Beens P Rivera Literary Review of Canada, 2007 | | 2007 |
| "The Bride Anthology" (Poetry) P Rivera https://www.frontenachouse.com/dd-product/the-bride-anthology/, 2007 | | 2007 |
| "Puti/White" (Poetry) P Rivera https://www.frontenachouse.com/dd-product/putiwhite/, 2005 | | 2005 |
| Cold War, 1957 PC Rivera Fireweed, 51, 1997 | | 1997 |
| Mother's gift PC Rivera Fireweed, 25, 1997 | | 1997 |