APA-viite (7. p.)
Михайлова, Г. И. Water Supply, Wastewater Treatment and Rational Employment of Water Resources: учебное пособие.
Chicago-viite (17. p.)Михайлова, Г. И. Water Supply, Wastewater Treatment and Rational Employment of Water Resources: учебное пособие.
MLA-viite (8. p.)Михайлова, Г. И. Water Supply, Wastewater Treatment and Rational Employment of Water Resources: учебное пособие.
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