(2006)沒有明確說明,但其在許多字尾帶/r/的例字中都使用了清輔音⟨r̥⟩。 ProQuest Document View - The Spanish of Ponce, Puerto Rico: A phonetic, phonological, and intonational analysis. [2019-07-24]
[November 19, 2023]. (原始内容存档于2023-11-20). José María León Cabrera; Thalíe Ponce. Voters remember Trump's economy as being better than Biden's. Here's what