"Humber Et Cetera" :[volume 34, issue 4]
"Humber Et Cetera" :[volume 34, issue 5]
"Humber Et Cetera" :[volume 34, issue 8]
"Humber Et Cetera" : [volume 34, issue 10]
"Humber Et Cetera" :[volume 35, issue 8]
"Humber Et Cetera" :[volume 35, issue 9]
"Humber Et Cetera": [volume 35, issue 12]
"Humber Et Cetera" :[volume 37, number 1]
"Humber Et Cetera" :[volume 37, number 4]
"Humber Et Cetera" :[volume 37, number 9]