A Poelenburgh in the National Gallery of CanadaWADDINGHAM, M.Bulletin of the National Gallery of Canada Ottawa. 1975, Vol 26, pp 3-10Article

Two enigmatic portraits by Michael SweertsWADDINGHAM, M.Apollo (London. 1925). 1986, Vol 124, Num 294, pp 95-97, issn 0003-6536Article

Recently discovered paintings by SweertsWADDINGHAM, M.Apollo London. 1983, Vol 118, Num 260, pp 281-283Article

Additions to the oeuvre of Michael SweertsWADDINGHAM, M.J. Paul Getty (The) Museum Journal Malibu. 1980, Vol 8, pp 63-68Article