Long, R. (1969). Dartmoor january 10, 1969: seven views of a sculpture made for Martin and Mia Visser of Bergeijk, Holland: Richard Long ; photographs by Fernsehgalerie Gerry Schum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLong, Richard. Dartmoor January 10, 1969: Seven Views of a Sculpture Made for Martin and Mia Visser of Bergeijk, Holland: Richard Long ; Photographs by Fernsehgalerie Gerry Schum. [Düsseldorf], 1969.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLong, Richard. Dartmoor January 10, 1969: Seven Views of a Sculpture Made for Martin and Mia Visser of Bergeijk, Holland: Richard Long ; Photographs by Fernsehgalerie Gerry Schum. 1969.
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