Observatoire du Mont Palomar
1999 / The First 50 Years at Palomar: 1949–1999 The Early Years of Stellar Evolution, Cosmology, and High-Energy Astrophysics / Allan Sandage / Annual Review of Astronomy and Astrophysics 37 (1999) p. 445 [doi]
2000 / The First 50 Years at Palomar, 1949–1999 Another View: Instruments, Spectroscopy and Spectrophotometry and the Infrared / George Wallerstein ; J. B. Oke / Annual Review of Astronomy and Astrophysics 38 (2000) p. 79 [doi]