A Survey of African Poetry in the London Times, Sunday Times, Financial Times, the Times Literary Supplement 1865-1985

"Dr. Muller arrives in Madagascar to sign 1.3m loan pact", The Times, 20 Nov 1970, p. 9 The Times Digital Archive, https://link.gale.com/apps/doc/CS151221108/GDCS?u=linc74325&sid=GDCS&xid=5fb8a5b0. Accessed 17 Dec 2019

"A South African delegation of 20, led by Dr. Hilgard Muller, the Foreign Minister, arrived in Tananarive by air from Johannesburg today to sign an economic agreement with the Malagasy Republic and for talks with Government leaders. Under the agreement South Africa will lend Madagascar the equivalent of 1,350,000--repayable over 25 years--to develop its tourist industry... In reply, Mr. Jacques Rabemananjara, the Malagasy Vice-President and Minister of Foreign and Social Affairs, expressed the opinion that Dr. Muller's visit would break down the wall of prejudice that existed between Madagascar and South Africa..."