Jixin Liu and Zheming Lu, A Multipurpose Audio Watermarking Algorithm Based on Vector Quantization in DCT Domain. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2009, vol. 31(7). 1462 - 1467 [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/14650.