Fiedler, Sabine (1999). "Phraseology in planned languages". Language Problems and Language Planning. John Benjamins Publishing Company. 23 (2): 175–187. doi:10.1075/lplp.23.2.05fie. ISSN0272-2690. OCLC67125214.
Fiedler, Sabine (1999). "Phraseology in planned languages". Language Problems and Language Planning. John Benjamins Publishing Company. 23 (2): 175–187. doi:10.1075/lplp.23.2.05fie. ISSN0272-2690. OCLC67125214.