Tangled worlds : the story of Maria Hertogh /
Hughes, Tom Eames.
MacLean, Roderick,former owner.StEdNL
Singapore : Institute of Southeast Asian Studies,
1980.
"Notes on sources": p. 63-64.
Address label on cover and front free endpaper: Roderick MacLean ... Singapore 1025.
Hertogh, Maria, 1937-
Intermarriage