Popolo, PS; Svec, JG; Titze, IR (2005). "Adaptation of a Pocket PC for use as a wearable voice dosimeter". Journal of Speech, Language, and Hearing Research. 48 (4): 780–91. doi:10.1044/1092-4388(2005/054). PMID16378473.
Nix, J; Svec, JG; Laukkanen, AM; Titze, IR (2007). "Protocol challenges for on-the-job voice dosimetry of teachers in the United States and Finland". Journal of Voice. 21 (4): 385–96. doi:10.1016/j.jvoice.2006.03.005. PMID16678386.
Popolo, PS; Svec, JG; Titze, IR (2005). "Adaptation of a Pocket PC for use as a wearable voice dosimeter". Journal of Speech, Language, and Hearing Research. 48 (4): 780–91. doi:10.1044/1092-4388(2005/054). PMID16378473.
Nix, J; Svec, JG; Laukkanen, AM; Titze, IR (2007). "Protocol challenges for on-the-job voice dosimetry of teachers in the United States and Finland". Journal of Voice. 21 (4): 385–96. doi:10.1016/j.jvoice.2006.03.005. PMID16678386.