From Heads of Household to Heads of State: List of Abbreviations
 
APC
Acts of the Privy Council of England. New Series, ed. J. R. Dasent [London, 1890]
BL
British Library
BP
C. R. Manning, "State Papers relating to the custody of the Princess Elizabeth at Woodstock, in 1554 . . . ," Norfolk Archaeology . . . , 4 (1855), pp. 133–226
CPR
Calendar of the Patent Rolls. Preserved in the Public Record Office. Edward VI and Mary, multivolume [London, 1924]
CSP
Calendar of Letters, Despatches and State Papers Relating to the Negotiations between England and Spain. Preserved in the Archives at Vienna, Simancas, and Elsewhere, vols. II–IX [London, 1866–1912]
Calendar of State Papers Edward VI, ed. C. S. Knighton [London, 1992]
Calendar of State Papers, Mary, ed. C. S. Knighton [London, 1998]
CW
Elizabeth I: Collected Works, ed. L. S. Marcus, J. Mueller, and M. B. Rose [Chicago University Press, 2000]
LP
Brewer and Gairdner, eds. Letters and Papers, Foreign and Domestic of the Reign of Henry VIII . . . [London, 1864–1905]
Loades
David M. Loades, Mary Tudor: A Life [Oxford, 1989]
Madden
Frederick Madden, The Privy Purse Expenses of the Princess Mary [London, 1831]
Prescott
F. M. H. Prescott, Mary Tudor [London, 1952]
PRO
Public Records Office
Starkey
D. Starkey, Elizabeth: Apprenticeship [London, 2001]
TNA
The National Archives, Kew (formerly PRO)