HARRIS,P.R.& OTHERS. CHALLENGE OF YOUR EDUCATION. ST. PAUL SOCI.
Chicago (17e ed.) BronvermeldingHARRIS,P.R.& OTHERS. CHALLENGE OF YOUR EDUCATION. ALLAHABAD: ST. PAUL SOCI.
MLA (9e ed.) BronvermeldingHARRIS,P.R.& OTHERS. CHALLENGE OF YOUR EDUCATION. ST. PAUL SOCI.
Let op: Deze citaties zijn niet altijd 100% accuraat.