Salisbury, Edward E., "Contributions from original sources to our knowledge of the science of Muslim tradition," Journal of the American Oriental Society, Volume 7, 1862,pp. 60-142.
This article includes long excerpts (in Arabic) from four primary sources along with English translation and commentary. The sources include Bukhari's Sahih, Muslim's preface to his Sahih, a treatise on the principles of tradition by Sayyid 'Ali al-Jurjani (d. 816 A.H.), and an exposition of hadith terminology by 'Abd al-Haq. -BS
Sayf b. 'Umar al-Tamîmî, Kitâb al-Ridda wa'l-Futûh and Kitâb al-Jamal wa masîr 'Â'isha wa 'Alî, A critical edition of the fragments preserved in the University Library of Imam Muhammad Ibn Sa'ud Islamic University in Riyadh, Sa'udi Arabia. Edited with an introduction and notes by Qasim al-Samarrai, Leiden: Smitskamp Oriental Antiquarium, 1995.
Serjeant, R.B., "The Constitution of Medina," Islamic Quarterly, vol. 8, 1964.
---, "'The Sunnah Jamiaah'--Pacts with the Yathrid Jews and the 'Tahrim' of Yathrib: Analysis and Translation of the Documents Comprised in the So-Called 'Constitution of Medina,'" BSOAS, vol. 41, no. 1, 1978, pp. 1-42.
Shahid, Irfan, The Martyrs of Najran: New Documents, Brussels, Societe des Bollandistes, Bd. Saint Michel, 24, 1971.
Shaukat, Jamila, A Critical Edition of Musnad Aishah from Ibn Rahuwaih's Musnad, with an Account of the Author and of Women Transmitters of Hadith, Doctoral Thesis, Cambridge, University of Cambridge, 1984.
Sufyan b. Sa'id al-Thawri, Tafsir, ed. I. 'A. 'Arshi, Beirut, 1983.
Suhayli, 'Abd al-Rahman b. 'Abdallah, al-rawdh al-unuf fi sharh al-sira al-nabawiya li -bn Hisham, 7 vols., ed. 'A. al-Wakil, Cairo, 1967.
Suyuti, 'Abdur Rahman b. Abu Bakr, Tadrib ar-Rawi, ed. by A.R. Latif, Cairo, 1379
---, al-Durril Manthur, 6 vols., Cairo.
---, al-Khasa'is al-kubra, 3 vols., ed. M.H. Harâs, Cairo, 1967.
---, Asbab al-Nuzul.