United Nations, Ocean Economics and Technology Branch, Seabed Minerals, volume 1 : Assessment of Manganese Nodule Resources. London, Graham & Trotman Ltd, Coll. « Seabed Mineral Series », 1982, 89 p. / United Nations, Ocean Economics and Technology Branch, Seabed Minerals, volume 2 : Analysis of Exploration and Mining Technology for Manganese Nodules. London, Graham & Trotman Ltd, Coll. « Seabed Mineral Series », 1984, 152 p. - Babineau, Louis (Études internationales)