Wenner, C. G. (1948). Pollen diagrams from Labrador: A contribution to the Quaternary geology of Newfoundland-Labrador, with comparisons between North America and Europe.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wenner, Carl Gösta. Pollen Diagrams from Labrador: A Contribution to the Quaternary Geology of Newfoundland-Labrador, with Comparisons Between North America and Europe. Stockholm?, 1948.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wenner, Carl Gösta. Pollen Diagrams from Labrador: A Contribution to the Quaternary Geology of Newfoundland-Labrador, with Comparisons Between North America and Europe. 1948.
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