APA
Royal Institution of Chartered Surveyors, . (1969). Aide memoire to a meeting of the information executive held at the institution on Thursday 6th February 1969. : RICS.
Chicago
Royal Institution of Chartered Surveyors, . 1969. Aide memoire to a meeting of the information executive held at the institution on Thursday 6th February 1969. : RICS.
Harvard
Royal Institution of Chartered Surveyors, . (1969). Aide memoire to a meeting of the information executive held at the institution on Thursday 6th February 1969. : RICS.
MLA
Royal Institution of Chartered Surveyors, . Aide memoire to a meeting of the information executive held at the institution on Thursday 6th February 1969. : RICS. 1969.
