| PG | J. P. Migne, ed.: Patrologia cursus completus…series Graeca, 162 vols (Paris, 1857–1912) |
| PL | J. P. Migne, ed.: Patrologiae cursus completus patres ecclesiae Latine (Paris, 1844–64) |
| PSB | Polski slownik biograficzny, 34 vols (Wroclaw, 1935–) |
| Pap. Peabody Mus. Archaeol. & Ethnol. | Papers of the Peabody Museum for Archaeology and Ethnology |
| Papworth | W. Papworth, ed.: Dictionary of Architecture, 8 vols (London, 1852–92) |
| Pauly–Wissowa | G. Wissowa, W. Kroll and K. Mittelhaus, eds: Paulys Realencyclopädie der klassischen Altertumswissenschaft, 10 vols and suppls (Stuttgart, 1894–1978) |
| Pelican Hist. A. | Pelican History of Art |
| Pontual | R. Pontual: Dicionário das artes plásticos no Brasil (Rio de Janeiro, 1969) |
| Portalis–Beraldi | R. Portalis and H. Beraldi: Les Graveurs du dix-huitième siècle, 3 vols (Paris, 1880–82) |
| Portoghesi | P. Portoghesi, ed.: Dizionario enciclopedico di architettura e urbanistica, 6 vols (Rome, 1968–9) |
| Propyläen-Kstgesch. | Propyläen-Kunstgeschichte |
