The evidence concerning the Pinakes is collected by Rudolf Pfeiffer (ed.), Callimachus, vol. I: Fragmenta, Oxford: Clarendon Press 1949, frr. 429-456 (with reference to the most important literature).
Witty, F. J. "The Pinakes of Callimachus", Library Quarterly 28:1/4 (1958), 132–36.
Witty, F. J. "The Other Pinakes and Reference Works of Callimachus", Library Quarterly 43:3 (1973), 237–44.