De formarum origine. Guilielmi Pembeli, Angli, Oxoniensis, tractatus - Pemble, William 1592-1623 (Excudebat R. Young sumptibus I. Bartlet, sub signo deaurati Calicis in Cheapside, 1629)
Edited by Richard Capel, whose name appears in heading of A2r. - Reproduction of the original in the British Library. - STC (2nd ed.), 19573