De ring fan it ljocht
Subtitle: Fryske folksforhalen
By: Ype Poortinga.
Contributors: Poortinga, Ype.
Series: Fryske folksforhalen ;; 1; [Utjeften] Fryske Akademy ; nr. 491; Fryske Akademy (Series) ;; nr. 491.
Publisher: Bosch en Keuning; Tille
Published: 1976
Place of publication: Baarn; Ljouwert
Language: fry
Number of pages: 416
Subjects: Tales -- Netherlands -- Friesland; Frisians -- Folklore
Notes: Bibliography: p. 401-408.