Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Morev, L. N. (Lev Nikolaevich) and Moskalev, A. A. (Alekseĭ Alekseevich) and Plam, I︠U︡. I︠A︡. (I︠U︡riĭ I︠A︡kovlevich)",Лаосский язык,,In-house reproduction,1972,Языки народов Азии и Африки,,,,https://cir.nii.ac.jp/crid/1130282270739071616