@book {368,
	title = {Ascidians of Sagami Bay},
	year = {1953},
	pages = {315},
	address = {Tokyo},
	author = {Tokioka, T.}
}
@article {436,
	title = {Australian ascidians of the sub-family Holozoinae and a review of the sub-family},
	journal = {Transactions and Proceedings of the Royal Society of New Zealand},
	volume = {81},
	number = {1},
	year = {1953},
	pages = {53-64},
	author = {Brewin, B.I.}
}
@article {152,
	title = {On a collection of ascidians from the Gold Coast.},
	journal = {Proceedings of the Zoological Society, London},
	volume = {123},
	number = {11},
	year = {1953},
	pages = {277-325},
	author = {Millar, R.H.}
}
