https://linguistics.osu.edu/about-us/osu-dissertations-linguistics (Any fulltext)
https://linguistics.osu.edu/sites/linguistics.osu.edu/files/Fon_dissertation_2002.pdf (Any fulltext)
Fon, Y.-J.-J. (2002). A cross-linguistic study on syntactic and discourse boundary cues in spontaneous speech. PhD Thesis, Ohio State Univ., Columbus.