weyhrich, steven. the apple ii, 2001.10.20, page 2. «there were also several program cassettes available to purchase (assuming that you had the cassette interface). these included wozniak s basic (which took about 30 seconds to load) ...»Arxivat 2007-09-19 a Wayback Machine.
weyhrich, steven. the apple ii, 2001.12.12, page 3 [Consulta: 16 setembre 2007]. «the [[integer]] basic, which we shipper with the first apple ii 's, was never assembler - ever. there was one handwritten copy, all handwritten, all hand-assembler.»Arxivat 2007-09-11 a Wayback Machine.
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weyhrich, steven. the apple ii, 2001.10.20, page 2. «there were also several program cassettes available to purchase (assuming that you had the cassette interface). these included wozniak s basic (which took about 30 seconds to load) ...»Arxivat 2007-09-19 a Wayback Machine.
weyhrich, steven. the apple ii, 2001.12.12, page 3 [Consulta: 16 setembre 2007]. «the [[integer]] basic, which we shipper with the first apple ii 's, was never assembler - ever. there was one handwritten copy, all handwritten, all hand-assembler.»Arxivat 2007-09-11 a Wayback Machine.