APA aipamena

BSI under the auspices of FID. (1975). UDC 37 Education teaching training, Leisure BS 1000 (37): 1975. B S I.

Chicago Style aipamena

BSI under the auspices of FID. UDC 37 Education Teaching Training, Leisure BS 1000 (37): 1975. London: B S I, 1975.

MLA aipamena

BSI under the auspices of FID. UDC 37 Education Teaching Training, Leisure BS 1000 (37): 1975. B S I, 1975.