Nunn, Sir Percy
Education : its data and firs principles
Edward Arnold, 1949
 Buku Teks
Viti de Marco, Antonio de, marchese, 1858-1943
First principles of public finance
Jonathan Cape, 1958
 Buku Teks
Spencer, Herbert
First principles / Herbert Spencer
Watts, 1937
 Buku Teks
Mawdudi, Sayyid Abul A`la
First principles of Islamic economics
IPS, 2011
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Mawdudi, Sayyid Abul A`la
First principles of Islamic economics
Islamic Foundation, 2013
 Buku Teks