"沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961. 特藏中心.

"沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/21744 Accessed July 07, 2025.

(“‘沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961”)

(“‘沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961,” n.d.)

("沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961, n.d.)

“‘沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961,” ., accessed July 7, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/21744.

anonymous. "沿河柳鹅黄，大地春已歸。全国大耕作，稻麥長如飛。昨日去东郊，積肥把草燒。春風来相助，雾去焦如膏。……", 1961[Z/OL]([no date])[2025–07–07]. http://10.55.102.87:8081/repositories/2/archival_objects/21744.