Cowley, J., 2006. The Future of Subscription Agencies in the 1990's. Serials, 2(1), pp.29–34. DOI: http://doi.org/10.1629/020129

Cowley J. The Future of Subscription Agencies in the 1990's. Serials. 2006;2(1):29–34. DOI: http://doi.org/10.1629/020129

Cowley, J. (2006). The Future of Subscription Agencies in the 1990's. Serials, 2(1), 29–34. DOI: http://doi.org/10.1629/020129

1. Cowley J. The Future of Subscription Agencies in the 1990's. Serials. 2006;2(1):29-34. DOI: http://doi.org/10.1629/020129

Cowley J, ‘The Future of Subscription Agencies in the 1990's’ (2006) 2 Serials 29 DOI: http://doi.org/10.1629/020129

Cowley, John. 2006. “The Future of Subscription Agencies in the 1990's”. Serials 2 (1): 29–34. DOI: http://doi.org/10.1629/020129

Cowley, John. “The Future of Subscription Agencies in the 1990's”. Serials 2, no. 1 (2006): 29–34. DOI: http://doi.org/10.1629/020129

Cowley, J. “The Future of Subscription Agencies in the 1990's”. Serials, vol. 2, no. 1, 2006, pp. 29–34. DOI: http://doi.org/10.1629/020129