ɐdˈæptɪv sˈɔftwɛɹ dɪvˈɛləpmənt baɪ dʒˈɪm hˈaɪsmɪθ, dᵻskɹˈaɪbd ɪn hɪz nˈaɪntiːnhˈʌndɹɪd nˈaɪnti nˈaɪn bˈʊk ɐdˈæptɪv sˈɔftwɛɹ dɪvˈɛləpmənt
Adaptive Software Development by Jim Highsmith, described in his 1999 book Adaptive Software Development