APA-ийн эшлэл(7 дахь хэвлэлт)
KLUNGSOEYR, L. (1965). Pyrophosphate Formation during isolation of phosphate compounds by precipitation as barium salts. Norwegian Univ.Pr.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
KLUNGSOEYR, Leiv. Pyrophosphate Formation During Isolation of Phosphate Compounds by Precipitation as Barium Salts. Bergen, Oslo: Norwegian Univ.Pr, 1965.
MLA -ийн эшлэл (9 дэх хэвлэлт)
KLUNGSOEYR, Leiv. Pyrophosphate Formation During Isolation of Phosphate Compounds by Precipitation as Barium Salts. Norwegian Univ.Pr, 1965.
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